Pith Number

pith:5LS2XNDA

pith:2011:5LS2XNDA4QPKEGFV2HYINSZGP6

not attested not anchored not stored refs pending

Dynamic learning of pairwise and three-way entanglement

Elizabeth Behrman, James Steck

arxiv:1106.4254 v1 · 2011-06-21 · 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{5LS2XNDA4QPKEGFV2HYINSZGP6}

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	2026-05-18T04:16:31.895222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eae5abb460e41ea218b5d1f086cb267fbff449bfa220df4f92d7e6ea626dbc50

Aliases

arxiv: 1106.4254 · arxiv_version: 1106.4254v1 · doi: 10.48550/arxiv.1106.4254 · pith_short_12: 5LS2XNDA4QPK · pith_short_16: 5LS2XNDA4QPKEGFV · pith_short_8: 5LS2XNDA

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/5LS2XNDA4QPKEGFV2HYINSZGP6 \
  | 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: eae5abb460e41ea218b5d1f086cb267fbff449bfa220df4f92d7e6ea626dbc50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a2e7200a83ea9b6095c7a7e68f9288c0a4b233032d74bd107c14543be15810f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-06-21T16:34:21Z",
    "title_canon_sha256": "dda7bd764fa78d0f2249003e1d6c8bcdf39c70a857f6d879dbdbcb4cd735d994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4254",
    "kind": "arxiv",
    "version": 1
  }
}