Pith Number

pith:LUBPNB2Y

pith:2015:LUBPNB2YZOF67KMVFCN3MFR6JO

not attested not anchored not stored refs pending

The treatment of mixing in core helium burning models -- II. Constraints from cluster star counts

Adam van Duijneveldt, John C. Lattanzio, Simon W. Campbell, Thomas Constantino

arxiv:1512.04845 v1 · 2015-12-15 · 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{LUBPNB2YZOF67KMVFCN3MFR6JO}

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.

Cited by

1 paper in Pith

The Black Hole Mass Gap as a New Probe of Millicharged Particles

Receipt and verification

First computed	2026-05-18T01:22:32.339244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d02f68758cb8befa995289bb6163e4bb6d4c48dd4ffc5859b62aed03b8e1046

Aliases

arxiv: 1512.04845 · arxiv_version: 1512.04845v1 · doi: 10.48550/arxiv.1512.04845 · pith_short_12: LUBPNB2YZOF6 · pith_short_16: LUBPNB2YZOF67KMV · pith_short_8: LUBPNB2Y

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/LUBPNB2YZOF67KMVFCN3MFR6JO \
  | 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: 5d02f68758cb8befa995289bb6163e4bb6d4c48dd4ffc5859b62aed03b8e1046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ac865fb43536326e46cd39efd0b789b9ada15284629e6ae803c07328ac38b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-15T16:35:04Z",
    "title_canon_sha256": "428fe4e4b9b5056d87b71b88ae4188d279a307f07c2982d4a02b6d4536545c40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04845",
    "kind": "arxiv",
    "version": 1
  }
}