Pith Number

pith:CP3T5MV3

pith:2002:CP3T5MV3Q32UT5RBOYEXV7W7AL

not attested not anchored not stored refs pending

Gemini Near-IR Photometry of the Arches Cluster near the Galactic Center

Hong Soo Park, Korea), Myung Gyoon Lee, Sang-Gak Lee (Astronomy Program, SEES, Seoul National University, Yujin Yang

arxiv:astro-ph/0209628 v1 · 2002-09-30 · 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{CP3T5MV3Q32UT5RBOYEXV7W7AL}

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	2026-05-18T01:40:42.133889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13f73eb2bb86f549f62176097afedf02c2f50c1ec1fba362775ecb8eb3e4de0a

Aliases

arxiv: astro-ph/0209628 · arxiv_version: astro-ph/0209628v1 · doi: 10.48550/arxiv.astro-ph/0209628 · pith_short_12: CP3T5MV3Q32U · pith_short_16: CP3T5MV3Q32UT5RB · pith_short_8: CP3T5MV3

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/CP3T5MV3Q32UT5RBOYEXV7W7AL \
  | 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: 13f73eb2bb86f549f62176097afedf02c2f50c1ec1fba362775ecb8eb3e4de0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b16809d4bfc66bf322655ed05e4666223103f5d24e810eca4bdc2f8157a56e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-09-30T18:16:29Z",
    "title_canon_sha256": "f3d56b6e77474d65c56b02a42ca10f2d755332d948c05565a7e854f1d2527f41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0209628",
    "kind": "arxiv",
    "version": 1
  }
}