Pith Number

pith:AY6VFGTE

pith:2015:AY6VFGTEMSTV7JNEOGV65A73CS

not attested not anchored not stored refs pending

Geodesic motion around a distorted static black hole

Andrey A. Shoom, Cole Walsh, Ivan Booth

arxiv:1512.01566 v1 · 2015-12-04 · 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{AY6VFGTEMSTV7JNEOGV65A73CS}

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	2026-05-18T01:18:30.338121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

063d529a6464a75fa5a471abee83fb14b94d5797a91377310aad1449aeb863e6

Aliases

arxiv: 1512.01566 · arxiv_version: 1512.01566v1 · doi: 10.48550/arxiv.1512.01566 · pith_short_12: AY6VFGTEMSTV · pith_short_16: AY6VFGTEMSTV7JNE · pith_short_8: AY6VFGTE

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/AY6VFGTEMSTV7JNEOGV65A73CS \
  | 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: 063d529a6464a75fa5a471abee83fb14b94d5797a91377310aad1449aeb863e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "214187f57e5ceb575e7e7c9e1caf55361dfd1d2df21c881d0433d4314244ffff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-04T21:15:04Z",
    "title_canon_sha256": "2f3d5cf6bc204cfd434e57f0e653a67015fbaa2bfde85edd87f56f1832167b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01566",
    "kind": "arxiv",
    "version": 1
  }
}