Pith Number

pith:BPI5TXQO

pith:2013:BPI5TXQO6TI5LHDOFSDFZW4Z2E

not attested not anchored not stored refs pending

Quantum theory realises all joint measurability graphs

Chris Heunen, Manuel L. Reyes, Tobias Fritz

arxiv:1310.3698 v4 · 2013-10-14 · 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{BPI5TXQO6TI5LHDOFSDFZW4Z2E}

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	2026-05-18T02:55:58.831732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bd1d9de0ef4d1d59c6e2c865cdb99d1392f8b7b5c403d74073619adf53f5241

Aliases

arxiv: 1310.3698 · arxiv_version: 1310.3698v4 · doi: 10.48550/arxiv.1310.3698 · pith_short_12: BPI5TXQO6TI5 · pith_short_16: BPI5TXQO6TI5LHDO · pith_short_8: BPI5TXQO

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/BPI5TXQO6TI5LHDOFSDFZW4Z2E \
  | 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: 0bd1d9de0ef4d1d59c6e2c865cdb99d1392f8b7b5c403d74073619adf53f5241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "579a8cb2189bd995c8ef7c77c3c931c8bd5b64c054054d1669f483afd9ea9205",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-14T14:37:19Z",
    "title_canon_sha256": "a8167a8f7c427f49e0f7c2d037b048b79092191659d0b707b6d8b9b06ee76f64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3698",
    "kind": "arxiv",
    "version": 4
  }
}