Pith Number

pith:OOCDU37C

pith:2012:OOCDU37CRY6NYZAEXZTK3KWSTB

not attested not anchored not stored refs pending

Distinguishing multi-partite states by local measurements

Andreas Winter, C\'ecilia Lancien

arxiv:1206.2884 v2 · 2012-06-13 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OOCDU37CRY6NYZAEXZTK3KWSTB}

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	2026-05-18T03:13:21.925727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73843a6fe28e3cdc6404be66adaad2986076e37f6597cde1e160266f12a05b1e

Aliases

arxiv: 1206.2884 · arxiv_version: 1206.2884v2 · doi: 10.48550/arxiv.1206.2884 · pith_short_12: OOCDU37CRY6N · pith_short_16: OOCDU37CRY6NYZAE · pith_short_8: OOCDU37C

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/OOCDU37CRY6NYZAEXZTK3KWSTB \
  | 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: 73843a6fe28e3cdc6404be66adaad2986076e37f6597cde1e160266f12a05b1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8ffa01a2448436dd5b9535f50f035a91ff0b935a18e4e9e38ed68c670f91d9b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-06-13T17:56:08Z",
    "title_canon_sha256": "dc0dab2ea8e7bb0c038ae212cc583a38bcfdea0988a7a2d7eec06968668664ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2884",
    "kind": "arxiv",
    "version": 2
  }
}