Pith Number

pith:AV6DLHGM

pith:2023:AV6DLHGMCTPIETWYCI4BPIFA2I

not attested not anchored not stored refs pending

End-to-end study of the home and genealogy of the first binary neutron star merger

Andrew J. Levan, Anna F. McLeod, Elizabeth R. Stanway, Heloise F. Stevance, Jan J. Eldridge, Joe Lyman

arxiv:2301.05236 v1 · 2023-01-12 · 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{AV6DLHGMCTPIETWYCI4BPIFA2I}

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	2026-07-05T05:32:50.807846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

057c359ccc14de824ed8123817a0a0d22ca3daa7cc3eaa8d72bc4069128a8fbe

Aliases

arxiv: 2301.05236 · arxiv_version: 2301.05236v1 · doi: 10.48550/arxiv.2301.05236 · pith_short_12: AV6DLHGMCTPI · pith_short_16: AV6DLHGMCTPIETWY · pith_short_8: AV6DLHGM

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/AV6DLHGMCTPIETWYCI4BPIFA2I \
  | 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: 057c359ccc14de824ed8123817a0a0d22ca3daa7cc3eaa8d72bc4069128a8fbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdce5fe7f51c8f18dcbdd826a4ac1aa39b8e0c92cdbaa7085dd053792549b287",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-01-12T19:00:00Z",
    "title_canon_sha256": "83f255479c813803af8b2aa35d6f4c11a5b8527f8652621bc608b2bba5a7c44c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.05236",
    "kind": "arxiv",
    "version": 1
  }
}