Pith Number

pith:533IDOAB

pith:2014:533IDOABQACE7C7CLLUWPHTQVS

not attested not anchored not stored refs pending

The remains of a spinning, hyperbolic encounter

Achamveedu Gopakumar, Anuradha Gupta, Lorenzo De Vittori, Philippe Jetzer

arxiv:1410.6606 v1 · 2014-10-24 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{533IDOABQACE7C7CLLUWPHTQVS}

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	2026-05-18T01:55:08.091961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eef681b80180044f8be25ae9679e70ac8ccc3564c93eebcb9d188f36a88ee56c

Aliases

arxiv: 1410.6606 · arxiv_version: 1410.6606v1 · doi: 10.48550/arxiv.1410.6606 · pith_short_12: 533IDOABQACE · pith_short_16: 533IDOABQACE7C7C · pith_short_8: 533IDOAB

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/533IDOABQACE7C7CLLUWPHTQVS \
  | 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: eef681b80180044f8be25ae9679e70ac8ccc3564c93eebcb9d188f36a88ee56c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7f42bee7c4d462d15f0a456a7bbf4b890f5da5345b00584cd4da02be3c8dd5d",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-10-24T07:55:28Z",
    "title_canon_sha256": "4faf048d581d9e0f2fe6fc695d0fe0a2788c4afcd89bae637b5fbe093d09237d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6606",
    "kind": "arxiv",
    "version": 1
  }
}