Pith Number

pith:FQTNCORI

pith:2013:FQTNCORIO3SRIIFBGRITSHGS4H

not attested not anchored not stored refs pending

Matters of Gravity, The Newsletter of the Topical Group on Gravitation of the American Physical Society, Volume 42, Fall 2013

David Garfinkle

arxiv:1309.6370 v1 · 2013-09-24 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQTNCORIO3SRIIFBGRITSHGS4H}

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	2026-05-18T03:12:21.405265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c26d13a2876e51420a13451391cd2e1e87705aa37041db9a9bf8fe085dcbc20

Aliases

arxiv: 1309.6370 · arxiv_version: 1309.6370v1 · doi: 10.48550/arxiv.1309.6370 · pith_short_12: FQTNCORIO3SR · pith_short_16: FQTNCORIO3SRIIFB · pith_short_8: FQTNCORI

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/FQTNCORIO3SRIIFBGRITSHGS4H \
  | 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: 2c26d13a2876e51420a13451391cd2e1e87705aa37041db9a9bf8fe085dcbc20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d60413e29da9d7451fca5b4cebc4c80e68a7357a094f9a1f8f142aeb67b13c1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-09-24T23:33:17Z",
    "title_canon_sha256": "6a5bf9233dcc19bd45d9ed83360c972ba845fdea8a1ef9642cc75f7720b17891"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6370",
    "kind": "arxiv",
    "version": 1
  }
}