Pith Number

pith:2Q2RO2AZ

pith:2012:2Q2RO2AZKBRF7OVG2RNKMCM2CW

not attested not anchored not stored refs pending

A VLT/FLAMES study of the peculiar intermediate-age Large Magellanic Cloud star cluster NGC 1846 - I. Kinematics

A. D. Mackey, A. M. N. Ferguson, D. Yong, G. S. Da Costa

arxiv:1211.3146 v1 · 2012-11-13 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2Q2RO2AZKBRF7OVG2RNKMCM2CW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:53:15.928943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d43517681950625fbaa6d45aa6099a15b0487e1d0c123f87b74b56ddc07f0ed5

Aliases

arxiv: 1211.3146 · arxiv_version: 1211.3146v1 · doi: 10.48550/arxiv.1211.3146 · pith_short_12: 2Q2RO2AZKBRF · pith_short_16: 2Q2RO2AZKBRF7OVG · pith_short_8: 2Q2RO2AZ

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/2Q2RO2AZKBRF7OVG2RNKMCM2CW \
  | 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: d43517681950625fbaa6d45aa6099a15b0487e1d0c123f87b74b56ddc07f0ed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80d67ede3752ecbdc277881159da757532ab0747104bfa3bc0847c4e2ee31140",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-11-13T21:57:35Z",
    "title_canon_sha256": "4adbf7b857ce1493eddf5b2eeec86d5722da2f7395f013097df3272a059a0add"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3146",
    "kind": "arxiv",
    "version": 1
  }
}