Pith Number

pith:CAEHGAPI

pith:2002:CAEHGAPILLRELAZJXUTI4PTK6E

not attested not anchored not stored refs pending

The XMM-Newton Serendipitous Source Catalogue

A. C. Schroeder, C. Motch, D. Barret, D. J. Fyfe, G. Lamer, H. Brunner, I. M. Stewart, J. A. Tedds, J. P. Osborne, J. P. Pye, L. Michel, M. Denby, M. G. Watson, M. T. Ceballos, N. Webb, R. DellaCeca, R. D. Saxton, Th. Boller, T. Maccacaro, W. N. Pietsch

arxiv:astro-ph/0211567 v1 · 2002-11-26 · 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{CAEHGAPILLRELAZJXUTI4PTK6E}

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	2026-05-18T01:40:39.914151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10087301e85ae2458329bd268e3e6af1133df9b9514d66df8cd8f93dcc0be539

Aliases

arxiv: astro-ph/0211567 · arxiv_version: astro-ph/0211567v1 · doi: 10.48550/arxiv.astro-ph/0211567 · pith_short_12: CAEHGAPILLRE · pith_short_16: CAEHGAPILLRELAZJ · pith_short_8: CAEHGAPI

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/CAEHGAPILLRELAZJXUTI4PTK6E \
  | 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: 10087301e85ae2458329bd268e3e6af1133df9b9514d66df8cd8f93dcc0be539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6aae67e5369539cde104fa183f68d4a0342b1c06b588fa3c6fcc6498c10f13a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-11-26T12:46:14Z",
    "title_canon_sha256": "b7877501c0858e22331f4e5db2946937e581281ff111733660612b49ef72af13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0211567",
    "kind": "arxiv",
    "version": 1
  }
}