Pith Number

pith:5J2ZEESL

pith:2019:5J2ZEESLLAJMR76MBKCOMPZSXV

not attested not anchored not stored refs pending

Mass loss of different stellar populations in Globular Clusters: the case of M4

A. F. Marino, A. P. Milone, E. Lagioia, F. D'Antona, G. Cordoni, M. Tailo

arxiv:1902.03803 v1 · 2019-02-11 · astro-ph.SR · 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{5J2ZEESLLAJMR76MBKCOMPZSXV}

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	2026-05-17T23:50:55.702990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea7592124b5812c8ffcc0a84e63f32bd5a7e9bd48e2ebebbbcc4a769223a1f02

Aliases

arxiv: 1902.03803 · arxiv_version: 1902.03803v1 · doi: 10.48550/arxiv.1902.03803 · pith_short_12: 5J2ZEESLLAJM · pith_short_16: 5J2ZEESLLAJMR76M · pith_short_8: 5J2ZEESL

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/5J2ZEESLLAJMR76MBKCOMPZSXV \
  | 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: ea7592124b5812c8ffcc0a84e63f32bd5a7e9bd48e2ebebbbcc4a769223a1f02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b68f4da4dc84512031dc3646a76c6f51eccb8bcb439f3be3e9d223f03e55fb0",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-02-11T10:26:00Z",
    "title_canon_sha256": "4acfa4eecae977757eeeadea47d34761e5a87b68d96e3baf6e17ae712c12ac98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03803",
    "kind": "arxiv",
    "version": 1
  }
}