Pith Number

pith:JCMDUVNP

pith:2016:JCMDUVNP7HAVBR4NY5MXXMLG52

not attested not anchored not stored refs pending

The extent of mixing in stellar interiors: the open clusters Collinder 261 and Melotte 66

Angela Bragaglia, Arnas Drazdauskas, Gra\v{z}ina Tautvai\v{s}ien\.e, Rimvydas Janulis, Sofia Randich, \v{S}ar\=unas Mikolaitis

arxiv:1603.09529 v1 · 2016-03-31 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCMDUVNP7HAVBR4NY5MXXMLG52}

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	2026-05-18T01:09:51.360701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48983a55aff9c150c78dc7597bb166ee9a5b4898a3cefdbe3dce8a834963e698

Aliases

arxiv: 1603.09529 · arxiv_version: 1603.09529v1 · doi: 10.48550/arxiv.1603.09529 · pith_short_12: JCMDUVNP7HAV · pith_short_16: JCMDUVNP7HAVBR4N · pith_short_8: JCMDUVNP

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/JCMDUVNP7HAVBR4NY5MXXMLG52 \
  | 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: 48983a55aff9c150c78dc7597bb166ee9a5b4898a3cefdbe3dce8a834963e698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "291f62bfba8a086b04d98d8c2e4d43561f9890b7fbd72d9072364059bcd8aa6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-31T11:24:00Z",
    "title_canon_sha256": "18f090e4c45f8f0c6df843dcb9c543fd6401c94617c6d3ea3abd60930a3d05fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09529",
    "kind": "arxiv",
    "version": 1
  }
}