Pith Number

pith:HAP67DY6

pith:2017:HAP67DY6KJ6QPBR3JEXYL6JENI

not attested not anchored not stored refs pending

Feynman graphs and the large dimensional limit of multipartite entanglement

Giuseppe Florio, Paolo Facchi, Sara Di Martino

arxiv:1702.04919 v1 · 2017-02-16 · math-ph · math.MP · 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{HAP67DY6KJ6QPBR3JEXYL6JENI}

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	2026-05-18T00:26:46.456953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

381fef8f1e527d07863b492f85f9246a1d422e3320a879ddd4e7c06915ca53fe

Aliases

arxiv: 1702.04919 · arxiv_version: 1702.04919v1 · doi: 10.48550/arxiv.1702.04919 · pith_short_12: HAP67DY6KJ6Q · pith_short_16: HAP67DY6KJ6QPBR3 · pith_short_8: HAP67DY6

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/HAP67DY6KJ6QPBR3JEXYL6JENI \
  | 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: 381fef8f1e527d07863b492f85f9246a1d422e3320a879ddd4e7c06915ca53fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eba1088a8fb97463b4b03495c3534dc3ef1c23b53a647187982637a2ff296899",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-02-16T10:52:01Z",
    "title_canon_sha256": "ea94cd65cf4efb42b83a0475add3ce7b2ffa41becba11ce5958e1545c35ee0f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04919",
    "kind": "arxiv",
    "version": 1
  }
}