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We have verified the absolute timing capabilities of the high-energyinstruments aboard INTEGRAL, i.e. the imager IBIS, the spectrometer SPI and theX-ray monitor JEM-X. Calibration observations of the Crab, contemporaneous withthe Rossi X-ray Timing Explorer (RXTE), have been used to measure the absolutephase of the main pulse of the Crab pulse profile using the same Jodrell Bankradio ephemeris. The three INTEGRAL instruments and RXTE give within thestatistical and systematic uncertainties consistent results: The X-ray mainpulse is leading the radio pulse by 280 +/- 40 microsec. Also the shapes of theX-ray pulse profiles as measured by the different instruments are fullyconsistent with each other.Comment: 6 pages, 6 figures (3 in color), accepted for publ. in special  INTEGRAL A&A issu

Absolute timing with IBIS, SPI and JEM-X aboard INTEGRAL