Pith Number

pith:3HTN7V3Y

pith:2009:3HTN7V3YBSRXBJJFRIRL66FTAM

not attested not anchored not stored refs pending

A wide-field photometric survey for extratidal tails around five metal-poor globular clusters in the Galactic halo

Ho-Il Kim, Jae-Woo Kim, Jang-Hyun Park, Myung Gyoon Lee, Sang-Gak Lee, Sang-Hyun Chun, Sangmo T. Sohn, Wonyong Han, Young-Jong Sohn, Young-Wook Lee

arxiv:0912.3540 v1 · 2009-12-17 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HTN7V3YBSRXBJJFRIRL66FTAM}

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	2026-05-18T02:10:15.839233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9e6dfd7780ca370a5258a22bf78b30300f05abd2cac22bb81a9ec1ed9527868

Aliases

arxiv: 0912.3540 · arxiv_version: 0912.3540v1 · doi: 10.48550/arxiv.0912.3540 · pith_short_12: 3HTN7V3YBSRX · pith_short_16: 3HTN7V3YBSRXBJJF · pith_short_8: 3HTN7V3Y

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/3HTN7V3YBSRXBJJFRIRL66FTAM \
  | 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: d9e6dfd7780ca370a5258a22bf78b30300f05abd2cac22bb81a9ec1ed9527868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbecff20e33b595eff7bc9d98cef6bf7ef634ae337fda14a17ea476aeea44cb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-12-17T21:48:53Z",
    "title_canon_sha256": "1aba55589b57d5a90cf5b09d325ed69bd99042e23d03827c2525c3d96e5a197e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3540",
    "kind": "arxiv",
    "version": 1
  }
}