Pith Number

pith:KOYSKSNC

pith:2010:KOYSKSNC4FOFB2IWIHCYCF3EEH

not attested not anchored not stored refs pending

The optical companion to the binary millisecond pulsar J1824-2452H in the globular cluster M28

(2) Astronomy Department, (3) INAF-Osservatorio Astronomico di Cagliari, 4), (4) Physics Department - University of Cagliari, (5) Max-Planck-Institut fur Radioastronomie, (6) Department of Physics, (7) National Radio Astronomy Observatory, 8) ((1) Astronomy Department - University of Bologna, (8) Department of Physics - Laval University), A. Possenti (3), Astronomy, B. Lanzoni (1), C. Pallanca (1), E. Dalessandro (1), F.R. Ferraro (1), I. Stairs (6), N. D'Amico (3, P.C. Freire (5), R.T. Rood (2), S. Begin (6, S.M. Ransom (7), University of British Columbia, University of Virginia

arxiv:1010.2661 v1 · 2010-10-13 · 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{KOYSKSNC4FOFB2IWIHCYCF3EEH}

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	2026-05-18T02:05:05.587587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53b12549a2e15c50e91641c581176421e6a66f3a41fe20f473bafe30b1bff770

Aliases

arxiv: 1010.2661 · arxiv_version: 1010.2661v1 · doi: 10.48550/arxiv.1010.2661 · pith_short_12: KOYSKSNC4FOF · pith_short_16: KOYSKSNC4FOFB2IW · pith_short_8: KOYSKSNC

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/KOYSKSNC4FOFB2IWIHCYCF3EEH \
  | 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: 53b12549a2e15c50e91641c581176421e6a66f3a41fe20f473bafe30b1bff770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bf50913ec77fcdb2fd0b3bfa0931ca6790c1a25e4ec98036b9ad657a6df1531",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-10-13T13:50:15Z",
    "title_canon_sha256": "d0e1447c68f4ff3dcb1f57ffb8da59ba32b350df68c7aed99bfc8e0bf1bad4a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2661",
    "kind": "arxiv",
    "version": 1
  }
}