Pith Number

pith:OCDO7B32

pith:2014:OCDO7B32RTAJFLLRRCO5ZABQUU

not attested not anchored not stored refs pending

Prospects and Limitations of Algorithmic Cooling

Gilles Brassard, Tal Mor, Yossi Weinstein, Yuval Elias

arxiv:1404.6824 v1 · 2014-04-27 · 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{OCDO7B32RTAJFLLRRCO5ZABQUU}

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	2026-05-18T02:53:05.833625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7086ef877a8cc092ad71889ddc8030a50099cc4b3285e2ab0632a66de386704f

Aliases

arxiv: 1404.6824 · arxiv_version: 1404.6824v1 · doi: 10.48550/arxiv.1404.6824 · pith_short_12: OCDO7B32RTAJ · pith_short_16: OCDO7B32RTAJFLLR · pith_short_8: OCDO7B32

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/OCDO7B32RTAJFLLRRCO5ZABQUU \
  | 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: 7086ef877a8cc092ad71889ddc8030a50099cc4b3285e2ab0632a66de386704f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dbc1059484b19de5d7de164bef71daf1602a86c81f4ea95178f1e95e10dbb1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-27T20:35:31Z",
    "title_canon_sha256": "80e67f854d7285b5bb6147a47333f90cf0e52700a12938910615ca881741a52c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6824",
    "kind": "arxiv",
    "version": 1
  }
}