Pith Number

pith:QG7HBY2Q

pith:2023:QG7HBY2QJ3OGSCIMYSB3MSXBGZ

not attested not anchored not stored refs pending

How ubiquitous is entanglement in quantum field theory?

B\'eatrice Bonga, Dimitrios Kranas, Ivan Agullo, Patricia Ribes-Metidieri, Sergi Nadal-Gisbert

arxiv:2302.13742 v2 · 2023-02-27 · quant-ph · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QG7HBY2QJ3OGSCIMYSB3MSXBGZ}

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

On Gauge-Invariant Entire-Function Regulators and UV Finiteness in NonLocal Quantum Field Theory

Receipt and verification

First computed	2026-07-05T06:58:55.150822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81be70e3504edc69090cc483b64ae1364b38ac4dba0692624db5de1158f30af0

Aliases

arxiv: 2302.13742 · arxiv_version: 2302.13742v2 · doi: 10.48550/arxiv.2302.13742 · pith_short_12: QG7HBY2QJ3OG · pith_short_16: QG7HBY2QJ3OGSCIM · pith_short_8: QG7HBY2Q

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/QG7HBY2QJ3OGSCIMYSB3MSXBGZ \
  | 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: 81be70e3504edc69090cc483b64ae1364b38ac4dba0692624db5de1158f30af0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29016c2fafc0397c3dfb515bdb110809507179b1d39c9e6cecd4ba9e0d4702c6",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-27T13:14:21Z",
    "title_canon_sha256": "a0e31b7c90a004aa822a149c6d746a49c625ea8fb4e452bc494ab76533bbe167"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13742",
    "kind": "arxiv",
    "version": 2
  }
}