Pith Number

pith:GJDSNLWN

pith:2011:GJDSNLWNU3W63OV2D6IXNWWYY2

not attested not anchored not stored refs pending

Why the Entanglement of Formation is not generally monogamic

F. F. Fanchini, L. K. Castelano, M. C. de Oliveira, M. F. Cornelio

arxiv:1110.1054 v2 · 2011-10-05 · 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{GJDSNLWNU3W63OV2D6IXNWWYY2}

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	2026-05-18T03:29:05.314834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

324726aecda6ededbaba1f9176dad8c69b0a60b68e866830476a58098636f690

Aliases

arxiv: 1110.1054 · arxiv_version: 1110.1054v2 · doi: 10.48550/arxiv.1110.1054 · pith_short_12: GJDSNLWNU3W6 · pith_short_16: GJDSNLWNU3W63OV2 · pith_short_8: GJDSNLWN

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/GJDSNLWNU3W63OV2D6IXNWWYY2 \
  | 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: 324726aecda6ededbaba1f9176dad8c69b0a60b68e866830476a58098636f690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbbc319ca4b086400d49fbdb86a2a2edd710e3ec1c45c36fe709ff4647e9b881",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-05T17:43:31Z",
    "title_canon_sha256": "af9c261e542124426da337f84910a87610d2c73fa1ce2f49c6a34b49f9a3f8d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1054",
    "kind": "arxiv",
    "version": 2
  }
}