Pith Number

pith:3L45JLQV

pith:2012:3L45JLQVNXCPFC6YHSFD5C6H7T

not attested not anchored not stored refs pending

Do globular clusters possess Dark Matter halos? A case study in NGC 2419

Antonio Sollima, Carlo Nipoti, Emanuele Dalessandro, Michele Bellazzini, Rodrigo Ibata, Scott Chapman

arxiv:1210.7787 v2 · 2012-10-29 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3L45JLQVNXCPFC6YHSFD5C6H7T}

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

Primordial Black Holes as Dark Matter: Recent Developments

Receipt and verification

First computed	2026-05-18T01:53:36.086170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daf9d4ae156dc4f28bd83c8a3e8bc7fcc792dcaf93b8d8cec4e595a0b862c221

Aliases

arxiv: 1210.7787 · arxiv_version: 1210.7787v2 · doi: 10.48550/arxiv.1210.7787 · pith_short_12: 3L45JLQVNXCP · pith_short_16: 3L45JLQVNXCPFC6Y · pith_short_8: 3L45JLQV

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/3L45JLQVNXCPFC6YHSFD5C6H7T \
  | 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: daf9d4ae156dc4f28bd83c8a3e8bc7fcc792dcaf93b8d8cec4e595a0b862c221

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5780f40c5838eac1dd17cf0ff595e51bb6aeac665c51711a91d5f5f5b5b02d65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-29T19:26:25Z",
    "title_canon_sha256": "72164bceb43f306327dd4cdacaf1336c35fac9ac8e22a3b35352e24253bfd98b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7787",
    "kind": "arxiv",
    "version": 2
  }
}