Pith Number

pith:LP4DPTNR

pith:2011:LP4DPTNRGTKETZP7UOACD7XZN3

not attested not anchored not stored refs pending

Cosmological Daemon

I.V. Volovich, I.Ya. Aref'eva

arxiv:1103.0273 v2 · 2011-03-01 · hep-th · 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{LP4DPTNRGTKETZP7UOACD7XZN3}

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	2026-05-18T04:13:39.250381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bf837cdb134d449e5ffa38021fef96ed4f67dc9cbeed4f27c37038bfc00d0a5

Aliases

arxiv: 1103.0273 · arxiv_version: 1103.0273v2 · doi: 10.48550/arxiv.1103.0273 · pith_short_12: LP4DPTNRGTKE · pith_short_16: LP4DPTNRGTKETZP7 · pith_short_8: LP4DPTNR

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/LP4DPTNRGTKETZP7UOACD7XZN3 \
  | 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: 5bf837cdb134d449e5ffa38021fef96ed4f67dc9cbeed4f27c37038bfc00d0a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8125df0f1b171b42fa6bbfe24b5a3d2f1ee2bde2dcb680aa7169d37cbfd4988",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-03-01T20:58:11Z",
    "title_canon_sha256": "e73295c0757bb96153c3a25b34bcf583e8a9d5fb0c849747d43c587c6b6b4388"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0273",
    "kind": "arxiv",
    "version": 2
  }
}