Pith Number

pith:GRWSOYD2

pith:2012:GRWSOYD2BFBSOPCN26T6GAZNQJ

not attested not anchored not stored refs pending

Mass Segregation of Embedded Clusters in the Milky Way

Xinyue Er, Yanning Fu, Zhibo Jiang

arxiv:1210.5847 v1 · 2012-10-22 · astro-ph.SR · 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{GRWSOYD2BFBSOPCN26T6GAZNQJ}

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	2026-05-18T01:53:45.126336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

346d27607a0943273c4dd7a7e3032d824b9b37e107106b321293c5605689b19f

Aliases

arxiv: 1210.5847 · arxiv_version: 1210.5847v1 · doi: 10.48550/arxiv.1210.5847 · pith_short_12: GRWSOYD2BFBS · pith_short_16: GRWSOYD2BFBSOPCN · pith_short_8: GRWSOYD2

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/GRWSOYD2BFBSOPCN26T6GAZNQJ \
  | 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: 346d27607a0943273c4dd7a7e3032d824b9b37e107106b321293c5605689b19f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba4c36ce28507e3ad14ade4b020f8a4bc5f0f131e5586ccf12ffd81048928f0",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-22T09:38:44Z",
    "title_canon_sha256": "781fc3a9dee7a3c9e4288ccd6e5918f548b63369c0ba18b164ebfd89ef067a5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5847",
    "kind": "arxiv",
    "version": 1
  }
}