Pith Number

pith:S7TMAFYQ

pith:2012:S7TMAFYQ2GK2RLP45DXQE2QLMO

not attested not anchored not stored refs pending

Rapid Mass Segregation in Massive Star Clusters

Enrico Vesperini, Nicholas Kruczek, Stephen McMillan

arxiv:1210.8200 v1 · 2012-10-30 · 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{S7TMAFYQ2GK2RLP45DXQE2QLMO}

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	2026-05-18T03:41:55.737792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97e6c01710d195a8adfce8ef026a0b638f8b9bf72db17c809421d78623c220a0

Aliases

arxiv: 1210.8200 · arxiv_version: 1210.8200v1 · doi: 10.48550/arxiv.1210.8200 · pith_short_12: S7TMAFYQ2GK2 · pith_short_16: S7TMAFYQ2GK2RLP4 · pith_short_8: S7TMAFYQ

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/S7TMAFYQ2GK2RLP45DXQE2QLMO \
  | 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: 97e6c01710d195a8adfce8ef026a0b638f8b9bf72db17c809421d78623c220a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbe07b75a9f79272fc0944e1ab3d55066b49d14578bd0b3958c4b64592a77e3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-10-30T23:38:19Z",
    "title_canon_sha256": "72876a0316075441bc936b49161e3612c6383169042f59411c837c351eeddd4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8200",
    "kind": "arxiv",
    "version": 1
  }
}