Pith Number

pith:ANOA5CIK

pith:2015:ANOA5CIKBOY3VKTL3GSX4C5W5L

not attested not anchored not stored refs pending

Entropic equality for worst-case work at any protocol speed

Andrew J.P. Garner, Daniel Braun, Mahn-Soo Choi, Nicole Yunger Halpern, Oscar Dahlsten, Vlatko Vedral

arxiv:1504.05152 v2 · 2015-04-20 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANOA5CIKBOY3VKTL3GSX4C5W5L}

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	2026-05-18T00:46:21.287790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

035c0e890a0bb1baaa6bd9a57e0bb6eaf31fcf056bd67a89040483848cb5b6aa

Aliases

arxiv: 1504.05152 · arxiv_version: 1504.05152v2 · doi: 10.48550/arxiv.1504.05152 · pith_short_12: ANOA5CIKBOY3 · pith_short_16: ANOA5CIKBOY3VKTL · pith_short_8: ANOA5CIK

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/ANOA5CIKBOY3VKTL3GSX4C5W5L \
  | 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: 035c0e890a0bb1baaa6bd9a57e0bb6eaf31fcf056bd67a89040483848cb5b6aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46d31352fba4ecdabcf809c1703de8149408ba0a73827a14df36a7a6386c3baf",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-20T18:43:54Z",
    "title_canon_sha256": "0e9b39622cbb27f8148da1f30c28b6f6af753d2c384aada160d1f5441d90aa33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05152",
    "kind": "arxiv",
    "version": 2
  }
}