Pith Number

pith:NI2TZ4E5

pith:2013:NI2TZ4E5V7IV4VXPJM266TBZRK

not attested not anchored not stored refs pending

Indication for an intermediate-mass black hole in the globular cluster NGC 5286 from kinematics

A. Feldmeier, B. Jalali, E. Noyola, H. Baumgardt, K. Gebhardt, M. Kissler-Patig, N. L\"utzgendorf, N. Neumayer, P. T. de Zeeuw

arxiv:1304.4176 v1 · 2013-04-15 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NI2TZ4E5V7IV4VXPJM266TBZRK}

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	2026-05-18T01:50:32.619019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a353cf09dafd15e56ef4b35ef4c398ab7546e7b731da2d28fdfe18f55e9e2d1

Aliases

arxiv: 1304.4176 · arxiv_version: 1304.4176v1 · doi: 10.48550/arxiv.1304.4176 · pith_short_12: NI2TZ4E5V7IV · pith_short_16: NI2TZ4E5V7IV4VXP · pith_short_8: NI2TZ4E5

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/NI2TZ4E5V7IV4VXPJM266TBZRK \
  | 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: 6a353cf09dafd15e56ef4b35ef4c398ab7546e7b731da2d28fdfe18f55e9e2d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af280a35780853d57020f19cba8233b10b9acc35e70558a34c0531b6207a1acc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-04-15T17:13:01Z",
    "title_canon_sha256": "1342850cf003b75b348e81c131dc6f40ba121cdc39194e5cf4e00878483e393e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4176",
    "kind": "arxiv",
    "version": 1
  }
}