Pith Number

pith:QGEVVAJ2

pith:2019:QGEVVAJ2LYESPD2HT456LITG4A

not attested not anchored not stored refs pending

MOCCA-SURVEY Database I. Intermediate mass black holes in Milky Way globular clusters and their connection to supermassive black holes

Abbas Askar, Manuel Arca Sedda, Mirek Giersz

arxiv:1905.00902 v1 · 2019-05-02 · astro-ph.GA · astro-ph.HE · 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{QGEVVAJ2LYESPD2HT456LITG4A}

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	2026-05-17T23:47:08.269912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81895a813a5e09278f479f3be5a266e01b3f4e466e8c7f8f4eed4bb7fd308330

Aliases

arxiv: 1905.00902 · arxiv_version: 1905.00902v1 · doi: 10.48550/arxiv.1905.00902 · pith_short_12: QGEVVAJ2LYES · pith_short_16: QGEVVAJ2LYESPD2H · pith_short_8: QGEVVAJ2

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/QGEVVAJ2LYESPD2HT456LITG4A \
  | 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: 81895a813a5e09278f479f3be5a266e01b3f4e466e8c7f8f4eed4bb7fd308330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d24cee570571b7af1ba21f61f05fb0c80506e2c7dc642766a38576a1584c7713",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-02T18:00:01Z",
    "title_canon_sha256": "9e4325de594a0e9c0cf7961bf40854fe4784ea64e6551a36a2214e358da96c1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00902",
    "kind": "arxiv",
    "version": 1
  }
}