Pith Number

pith:UPTYFRGJ

pith:2017:UPTYFRGJPJYM7X56NFVKZ6GCOC

not attested not anchored not stored refs pending

Evidence for an intermediate-mass black hole in the globular cluster NGC 6624

A. G. Lyne, B. B. P. Perera, B. W. Stappers, C. G. Bassa, G. Desvignes, G. Theureau, I. Cognard, L. Guillemot, M. Kramer

arxiv:1705.01612 v2 · 2017-05-02 · astro-ph.HE · astro-ph.GA · 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{UPTYFRGJPJYM7X56NFVKZ6GCOC}

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

Pulsars in Globular Clusters With the SKAO

Receipt and verification

First computed	2026-05-18T00:44:19.570572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3e782c4c97a70cfdfbe696aacf8c2709a6e1b51be9aba264bacad126b26776f

Aliases

arxiv: 1705.01612 · arxiv_version: 1705.01612v2 · doi: 10.48550/arxiv.1705.01612 · pith_short_12: UPTYFRGJPJYM · pith_short_16: UPTYFRGJPJYM7X56 · pith_short_8: UPTYFRGJ

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/UPTYFRGJPJYM7X56NFVKZ6GCOC \
  | 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: a3e782c4c97a70cfdfbe696aacf8c2709a6e1b51be9aba264bacad126b26776f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f184d66e13c0cb63c911acf9281c844b3dee30c363720565ac37b955e0e4724",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-05-02T11:24:54Z",
    "title_canon_sha256": "596b2ff59a5308acda3d62b1a8194b8434d827b778bdb7af312e48c2549d2bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01612",
    "kind": "arxiv",
    "version": 2
  }
}