Pith Number

pith:UQQ23W5J

pith:2012:UQQ23W5JIKJRMBLM3VT6LBOMDJ

not attested not anchored not stored refs pending

Norms and Cones in the Theory of Quantum Entanglement

Nathaniel Johnston

arxiv:1207.1479 v1 · 2012-07-05 · 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{UQQ23W5JIKJRMBLM3VT6LBOMDJ}

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	2026-05-18T03:51:37.039356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a421addba9429316056cdd67e585cc1a671fc24f28fb195764027fd7b15f24ed

Aliases

arxiv: 1207.1479 · arxiv_version: 1207.1479v1 · doi: 10.48550/arxiv.1207.1479 · pith_short_12: UQQ23W5JIKJR · pith_short_16: UQQ23W5JIKJRMBLM · pith_short_8: UQQ23W5J

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/UQQ23W5JIKJRMBLM3VT6LBOMDJ \
  | 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: a421addba9429316056cdd67e585cc1a671fc24f28fb195764027fd7b15f24ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3011f4bb8c3c67a775c5b22980115393f38be2a27537971f708fc1801819980",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-05T22:44:20Z",
    "title_canon_sha256": "d1746182212fd7971d391f27d13eba73302dc63c30db6d2c53e97c3063790b98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1479",
    "kind": "arxiv",
    "version": 1
  }
}