Pith Number

pith:5IDPFMDX

pith:2015:5IDPFMDXLXJFGTVNJL4TL7QTWG

not attested not anchored not stored refs pending

No evidence of mass segregation in the low mass Galactic globular cluster NGC 6101

B. Lanzoni, D. Massari, E. Dalessandro, F. R. Ferraro, G. Beccari, P. Miocchi

arxiv:1507.04776 v1 · 2015-07-16 · 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{5IDPFMDXLXJFGTVNJL4TL7QTWG}

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	2026-05-18T01:33:42.446045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea06f2b0775dd2534ead4af935fe13b1ac6ea7d9df6e02e2133c07337f22c9d5

Aliases

arxiv: 1507.04776 · arxiv_version: 1507.04776v1 · doi: 10.48550/arxiv.1507.04776 · pith_short_12: 5IDPFMDXLXJF · pith_short_16: 5IDPFMDXLXJFGTVN · pith_short_8: 5IDPFMDX

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/5IDPFMDXLXJFGTVNJL4TL7QTWG \
  | 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: ea06f2b0775dd2534ead4af935fe13b1ac6ea7d9df6e02e2133c07337f22c9d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9989a0011783ef98b0e4f7a35f1fc409fd21ef165f6636f32abcb6e6a586552",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-16T21:32:48Z",
    "title_canon_sha256": "21aa9876ce81d06984203d7d0991c70e3e661a5b8d5ffe2f10701f6a7288fcbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04776",
    "kind": "arxiv",
    "version": 1
  }
}