Pith Number

pith:7XRGIO74

pith:2013:7XRGIO744XJG7GSDNN3E2ZQULJ

not attested not anchored not stored refs pending

Holographic R\'enyi Entropy and Generalized Entropy method

Miao Li, Wu-zhong Guo

arxiv:1311.2354 v1 · 2013-11-11 · 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{7XRGIO744XJG7GSDNN3E2ZQULJ}

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	2026-05-18T01:46:32.502705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde2643bfce5d26f9a436b764d66145a4e92ac85392bccd8e66726f02485b5eb

Aliases

arxiv: 1311.2354 · arxiv_version: 1311.2354v1 · doi: 10.48550/arxiv.1311.2354 · pith_short_12: 7XRGIO744XJG · pith_short_16: 7XRGIO744XJG7GSD · pith_short_8: 7XRGIO74

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/7XRGIO744XJG7GSDNN3E2ZQULJ \
  | 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: fde2643bfce5d26f9a436b764d66145a4e92ac85392bccd8e66726f02485b5eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe3c77dec92193118a3a1ea776f58acd1331fc7087b0b1e5d7edd117c1e9eecf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-11-11T04:50:42Z",
    "title_canon_sha256": "656fc2a3eb15d912cf8ad0ccbbb4450e7b155dcfc00501d927fb2785cee1cd88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2354",
    "kind": "arxiv",
    "version": 1
  }
}