Pith Number

pith:BZ3PKCPU

pith:2019:BZ3PKCPUECTVZUW4H3JGMKGLDB

not attested not anchored not stored refs pending

Holographic Shannon Entropy: The Outer Entropy of Entanglement Wedges

Sean J. Weinberg

arxiv:1905.03777 v1 · 2019-05-09 · hep-th · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZ3PKCPUECTVZUW4H3JGMKGLDB}

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	2026-05-17T23:46:36.729844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e76f509f420a75cd2dc3ed26628cb186a275a4a86a360763addd8791f67f30e

Aliases

arxiv: 1905.03777 · arxiv_version: 1905.03777v1 · doi: 10.48550/arxiv.1905.03777 · pith_short_12: BZ3PKCPUECTV · pith_short_16: BZ3PKCPUECTVZUW4 · pith_short_8: BZ3PKCPU

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/BZ3PKCPUECTVZUW4H3JGMKGLDB \
  | 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: 0e76f509f420a75cd2dc3ed26628cb186a275a4a86a360763addd8791f67f30e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "857ec2d2f3f18d17918d6d4d2ecf9fd1cad36cefdf642639bc039208099999b5",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-05-09T17:58:15Z",
    "title_canon_sha256": "d4c1db0d14a72c90404a05369c574888176138a8a432ab857dc9d1e164215e0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03777",
    "kind": "arxiv",
    "version": 1
  }
}