Pith Number

pith:GQLUSJ4B

pith:2011:GQLUSJ4BW72COUG3TCDGTA7AJB

not attested not anchored not stored refs pending

Transitivity of an entangled choice

Edward W. Piotrowski, Marcin Makowski

arxiv:1101.3568 v1 · 2011-01-18 · 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{GQLUSJ4BW72COUG3TCDGTA7AJB}

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	2026-05-18T02:03:26.641101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3417492781b7f42750db98866983e048507f3d97ff7bfcc46214982c606d60b2

Aliases

arxiv: 1101.3568 · arxiv_version: 1101.3568v1 · doi: 10.48550/arxiv.1101.3568 · pith_short_12: GQLUSJ4BW72C · pith_short_16: GQLUSJ4BW72COUG3 · pith_short_8: GQLUSJ4B

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/GQLUSJ4BW72COUG3TCDGTA7AJB \
  | 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: 3417492781b7f42750db98866983e048507f3d97ff7bfcc46214982c606d60b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fc1166d4742ff97812982c1107aa74233ea51e259160feaf94ec5443d91e781",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-18T21:41:05Z",
    "title_canon_sha256": "85240e984e1024e041bd9342126444cf834f1036aba3be7e9715e90693806d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3568",
    "kind": "arxiv",
    "version": 1
  }
}