Pith Number

pith:AU5HZVQW

pith:2022:AU5HZVQWDXHAJJK5HK2R2X2Z2V

not attested not anchored not stored refs pending

A note on continuous entropy

Edward Witten, Roberto Longo

arxiv:2202.03357 v1 · 2022-02-07 · math-ph · hep-th · math.MP · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AU5HZVQWDXHAJJK5HK2R2X2Z2V}

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.

Cited by

2 papers in Pith

An Algebra of Observables for de Sitter Space

Semiclassical algebraic reconstruction for type III algebras

Receipt and verification

First computed	2026-07-05T03:54:38.100827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

053a7cd6161dce04a55d3ab51d5f59d562eb20dc57078f987dd3503dcec2d973

Aliases

arxiv: 2202.03357 · arxiv_version: 2202.03357v1 · doi: 10.48550/arxiv.2202.03357 · pith_short_12: AU5HZVQWDXHA · pith_short_16: AU5HZVQWDXHAJJK5 · pith_short_8: AU5HZVQW

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/AU5HZVQWDXHAJJK5HK2R2X2Z2V \
  | 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: 053a7cd6161dce04a55d3ab51d5f59d562eb20dc57078f987dd3503dcec2d973

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9a78df995db8023a4ed0289bcaef64da43359b203d779c9c62bc47d317046b1",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "math.OA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2022-02-07T17:01:45Z",
    "title_canon_sha256": "f0ab7641031d5c5a3bac8de6d0f46e72f245cf637c3ac611ac031bcf3d08d0d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03357",
    "kind": "arxiv",
    "version": 1
  }
}