Pith Number

pith:5NQ3WR5O

pith:2012:5NQ3WR5O2IWSA74M4WGTW7IHRU

not attested not anchored not stored refs pending

Search for Electromagnetic Counterparts to LIGO-Virgo Candidates: Expanded Very Large Array

F. A. Jenet (UTB), Joseph Lazio (JPL/CIT), Katie Keating (NRC-NRL), N. E. Kassim (NRL), The LIGO Scientific Collaboration, the Virgo Collaboration

arxiv:1203.0093 v1 · 2012-03-01 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NQ3WR5O2IWSA74M4WGTW7IHRU}

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	2026-05-18T01:58:17.975687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb61bb47aed22d207f8ce58d3b7d078d22e233f0d50775199b5b30da8b56eca8

Aliases

arxiv: 1203.0093 · arxiv_version: 1203.0093v1 · doi: 10.48550/arxiv.1203.0093 · pith_short_12: 5NQ3WR5O2IWS · pith_short_16: 5NQ3WR5O2IWSA74M · pith_short_8: 5NQ3WR5O

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/5NQ3WR5O2IWSA74M4WGTW7IHRU \
  | 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: eb61bb47aed22d207f8ce58d3b7d078d22e233f0d50775199b5b30da8b56eca8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd3be4e3a2ec4c2cff51dddf9a49ca61c7cec0fd7219a1ebecdacd73bac2982b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-03-01T05:14:08Z",
    "title_canon_sha256": "d99f865316bfede6d05ff48af4aba052f0720ee18eb4978b828b7d9663d4c2d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0093",
    "kind": "arxiv",
    "version": 1
  }
}