Pith Number

pith:7YLJKHNZ

pith:2025:7YLJKHNZRBVRICCPF4HKSKSELX

not attested not anchored not stored refs pending

Local Operations and Field Mediated Entanglement without a Local Tensor Product Structure

Alberto Spalvieri, Flaminia Giacomini, S\'ebastien Christophe Garmier

arxiv:2512.19806 v2 · 2025-12-22 · quant-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YLJKHNZRBVRICCPF4HKSKSELX}

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.

Cited by

1 paper in Pith

Typical entanglement entropy with charge conservation

Receipt and verification

First computed	2026-07-07T02:19:44.111119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe16951db9886b14084f2f0ea92a445de3f932455b19f196bcd09f3ed0a9906b

Aliases

arxiv: 2512.19806 · arxiv_version: 2512.19806v2 · doi: 10.48550/arxiv.2512.19806 · pith_short_12: 7YLJKHNZRBVR · pith_short_16: 7YLJKHNZRBVRICCP · pith_short_8: 7YLJKHNZ

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/7YLJKHNZRBVRICCPF4HKSKSELX \
  | 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: fe16951db9886b14084f2f0ea92a445de3f932455b19f196bcd09f3ed0a9906b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8eb624434097e668ead929e671d3c326a64e2dcdfd22e404dfe318290efb40",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-12-22T19:02:14Z",
    "title_canon_sha256": "d2bcefb3a217e219f008237826aefb1ae8ded3ff132ceed2a9d02431540b5197"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.19806",
    "kind": "arxiv",
    "version": 2
  }
}