Pith Number

pith:PQIQ74GT

pith:2011:PQIQ74GTUUHTU7CSTESFINTN3O

not attested not anchored not stored refs pending

The complete non-spinning effective-one-body metric at linear order in the mass ratio

Alessandra Buonanno, Alexandre Le Tiec, Enrico Barausse

arxiv:1111.5610 v2 · 2011-11-23 · gr-qc · astro-ph.CO · 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{PQIQ74GTUUHTU7CSTESFINTN3O}

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	2026-05-18T04:00:39.118552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c110ff0d3a50f3a7c52992454366ddb9ff746ff0f63d30b8f55e382f66b10fe

Aliases

arxiv: 1111.5610 · arxiv_version: 1111.5610v2 · doi: 10.48550/arxiv.1111.5610 · pith_short_12: PQIQ74GTUUHT · pith_short_16: PQIQ74GTUUHTU7CS · pith_short_8: PQIQ74GT

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/PQIQ74GTUUHTU7CSTESFINTN3O \
  | 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: 7c110ff0d3a50f3a7c52992454366ddb9ff746ff0f63d30b8f55e382f66b10fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e61ae469d5a6b3d1d33976140d14210ccefda898c2696a27b62a1e5cd46c9330",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-11-23T20:58:32Z",
    "title_canon_sha256": "ac1e3cf8c97dcdfa5cccbacfe571c379f1266566b32e98e283a774d30c230ffa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5610",
    "kind": "arxiv",
    "version": 2
  }
}