Pith Number

pith:ONZO7JA6

pith:2001:ONZO7JA63PYSZUPJZSCLAYAZT2

not attested not anchored not stored refs pending

USA Observation of Spectral and Timing Evolution During the 2000 Outburst of XTE J1550-564

B. Giebels, D. J. Yentis (E. O. Hulburt Center for Space Research, E. D. Bloom, G. G. Fritz, G. Godfrey, G. Shabad (Stanford Linear Accelerator Center, Jeffrey D. Scargle (Space Science Division, K. S. Wood, K. T. Reilly, M. N. Lovellette, M. P. Kowalski, M. T. Wolff, NASA/Ames Research Center), Naval Research Laboratory), P. Hertz, P. M. Saz Parkinson, R. M. Bandyopadhyay, Stanford University) P. S. Ray, W. Focke

arxiv:astro-ph/0107548 v1 · 2001-07-28 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ONZO7JA63PYSZUPJZSCLAYAZT2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T16:23:47.181443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7372efa41edbf12cd1e9cc84b060199e96fd972aa63a6d18a3b969f598b5b23c

Aliases

arxiv: astro-ph/0107548 · arxiv_version: astro-ph/0107548v1 · doi: 10.48550/arxiv.astro-ph/0107548 · pith_short_12: ONZO7JA63PYS · pith_short_16: ONZO7JA63PYSZUPJ · pith_short_8: ONZO7JA6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ONZO7JA63PYSZUPJZSCLAYAZT2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7372efa41edbf12cd1e9cc84b060199e96fd972aa63a6d18a3b969f598b5b23c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef5d55a7c3276705956ed62e77532d7f5e5e261a8a1117ae180917dc82420a77",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-07-28T06:18:07Z",
    "title_canon_sha256": "6f3dfc3b674e5b3f374ec6a61308e80eb11f98e4d4baa8b28114e78c9262653d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0107548",
    "kind": "arxiv",
    "version": 1
  }
}