Pith Number

pith:QJLRDV4Z

pith:2011:QJLRDV4ZLE6VYZACMMOGBTGV6L

not attested not anchored not stored refs pending

Monogamy of Information Causality

Li-Yi Hsu

arxiv:1102.5611 v2 · 2011-02-28 · 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{QJLRDV4ZLE6VYZACMMOGBTGV6L}

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	2026-05-18T03:23:35.628366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

825711d799593d5c6402631c60ccd5f2e6b2cc95665e0730b776326151d32769

Aliases

arxiv: 1102.5611 · arxiv_version: 1102.5611v2 · doi: 10.48550/arxiv.1102.5611 · pith_short_12: QJLRDV4ZLE6V · pith_short_16: QJLRDV4ZLE6VYZAC · pith_short_8: QJLRDV4Z

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/QJLRDV4ZLE6VYZACMMOGBTGV6L \
  | 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: 825711d799593d5c6402631c60ccd5f2e6b2cc95665e0730b776326151d32769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "138d92515f3da5328084d8f05e3f6675ae1ccff330f8a1a5e503113d1c221a3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-28T07:19:19Z",
    "title_canon_sha256": "813291c273ac5e980eb53cf65fe587d0c10ae9e4abd5c8b900b392ba99c26784"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5611",
    "kind": "arxiv",
    "version": 2
  }
}