Pith Number

pith:W62F4YRK

pith:2002:W62F4YRKGOEICFVTAGITLMAR63

not attested not anchored not stored refs pending

Identifying X-ray Sources in Bulge and Disk Galaxies from X-ray Colors

A .H. Prestwich, A. Zezas, F. Primini, J.A. Irwin, M. I. Krauss, P. Kaaret, R. E. Kilgard

arxiv:astro-ph/0206127 v2 · 2002-06-08 · 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{W62F4YRKGOEICFVTAGITLMAR63}

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.

Cited by

1 paper in Pith

Diffuse gamma-ray emission in the vicinity of open cluster Berkeley 87

Receipt and verification

First computed	2026-07-04T16:30:09.963324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b45e622a33888116b3019135b011f6d73e5b4c999d6d0f22ee407a8d8c6f25

Aliases

arxiv: astro-ph/0206127 · arxiv_version: astro-ph/0206127v2 · doi: 10.48550/arxiv.astro-ph/0206127 · pith_short_12: W62F4YRKGOEI · pith_short_16: W62F4YRKGOEICFVT · pith_short_8: W62F4YRK

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/W62F4YRKGOEICFVTAGITLMAR63 \
  | 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: b7b45e622a33888116b3019135b011f6d73e5b4c999d6d0f22ee407a8d8c6f25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33fc7b147de39f81b3a2432c6051d8959571c041dba4ccf4bd41fbbcfa4616b5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-06-08T18:20:48Z",
    "title_canon_sha256": "a5a42e7ecb7e8215741864d5cc32293b6cc406d3c34b426403b15c14f84d45bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0206127",
    "kind": "arxiv",
    "version": 2
  }
}