Pith Number

pith:24PCXFUI

pith:2015:24PCXFUIIPFU33IAYSMSXHMA7Y

not attested not anchored not stored refs pending

Photonic Maxwell's demon

Ian A. Walmsley, Marco Barbieri, Mihai D. Vidrighin, M.S. Kim, Oscar Dahlsten, Vlatko Vedral

arxiv:1510.02164 v1 · 2015-10-07 · 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{24PCXFUIIPFU33IAYSMSXHMA7Y}

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	2026-05-18T01:21:04.435895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d71e2b968843cb4ded00c4992b9d80fe0c3e1c56b5ac2c236469b6218323e37a

Aliases

arxiv: 1510.02164 · arxiv_version: 1510.02164v1 · doi: 10.48550/arxiv.1510.02164 · pith_short_12: 24PCXFUIIPFU · pith_short_16: 24PCXFUIIPFU33IA · pith_short_8: 24PCXFUI

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/24PCXFUIIPFU33IAYSMSXHMA7Y \
  | 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: d71e2b968843cb4ded00c4992b9d80fe0c3e1c56b5ac2c236469b6218323e37a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc0c6af67005d1450fe8bc0d1df328f1e17e1f88cadeb93a6516f2c725dce0a0",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-07T23:09:50Z",
    "title_canon_sha256": "26155383382946da16f97a331d8de4272cd8cf2293e6f271f66b762c59a61635"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02164",
    "kind": "arxiv",
    "version": 1
  }
}