Pith Number

pith:ZWM5BDWT

pith:2011:ZWM5BDWT5POKBMOR3BLLRAQ6ZS

not attested not anchored not stored refs pending

Proceedings CSR 2010 Workshop on High Productivity Computations

Alexander Vasiliev, Bob Coecke, Farid Ablayev

arxiv:1103.2268 v1 · 2011-03-09 · cs.CC · 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{ZWM5BDWT5POKBMOR3BLLRAQ6ZS}

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	2026-05-18T04:26:45.141890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd99d08ed3ebdca0b1d1d856b8821eccae9be95e0dc6a382dc73cda9f5b54ccc

Aliases

arxiv: 1103.2268 · arxiv_version: 1103.2268v1 · doi: 10.48550/arxiv.1103.2268 · pith_short_12: ZWM5BDWT5POK · pith_short_16: ZWM5BDWT5POKBMOR · pith_short_8: ZWM5BDWT

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/ZWM5BDWT5POKBMOR3BLLRAQ6ZS \
  | 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: cd99d08ed3ebdca0b1d1d856b8821eccae9be95e0dc6a382dc73cda9f5b54ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98f2cb830161095b0cd7e184f336a076639e2ba851afc97302b1d400d1f25170",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2011-03-09T00:04:04Z",
    "title_canon_sha256": "ef0a5a9c707a4c898ff6fcead9d97a5f909c32561796ed3d290c3a25b84f336c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2268",
    "kind": "arxiv",
    "version": 1
  }
}