Pith Number

pith:CE3GZAYE

pith:2011:CE3GZAYERNTHTNQX4D4N42BOFJ

not attested not anchored not stored refs pending

Extended time-travelling objects in Misner space

Amos Ori, Dana Levanony

arxiv:1102.0907 v1 · 2011-02-04 · 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{CE3GZAYERNTHTNQX4D4N42BOFJ}

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	2026-05-18T04:26:12.758306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11366c83048b6679b617e0f8de682e2a6d835765669b43c40583e9f269a2d0b9

Aliases

arxiv: 1102.0907 · arxiv_version: 1102.0907v1 · doi: 10.48550/arxiv.1102.0907 · pith_short_12: CE3GZAYERNTH · pith_short_16: CE3GZAYERNTHTNQX · pith_short_8: CE3GZAYE

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/CE3GZAYERNTHTNQX4D4N42BOFJ \
  | 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: 11366c83048b6679b617e0f8de682e2a6d835765669b43c40583e9f269a2d0b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae54e2a5886aa0a2018c6869be4cb3dd3b69229629ff06a2d05f579ff5540443",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-02-04T13:25:49Z",
    "title_canon_sha256": "ebfa712ea5f2013dc520cb1fa87155bf30d9b5e4b30cf7ce35d7f6d8944c8728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0907",
    "kind": "arxiv",
    "version": 1
  }
}