Pith Number

pith:7FSJ6HXJ

pith:2023:7FSJ6HXJAU4UTR3A365ALKUPKM

not attested not anchored not stored refs pending

Entanglement structure of quantum fields through local probes

Bruno de S. L. Torres, Eduardo Mart\'in-Mart\'inez, Jos\'e Polo-G\'omez, Kelly Wurtz

arxiv:2301.08775 v2 · 2023-01-20 · 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{7FSJ6HXJAU4UTR3A365ALKUPKM}

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

Cavity-Induced Suppression of Entanglement and Enhancement of Quantum Discord

Receipt and verification

First computed	2026-07-05T06:09:33.219648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9649f1ee9053949c760dfba05aa8f531267d2ddd25e61730da6c6997ffbf1ec

Aliases

arxiv: 2301.08775 · arxiv_version: 2301.08775v2 · doi: 10.48550/arxiv.2301.08775 · pith_short_12: 7FSJ6HXJAU4U · pith_short_16: 7FSJ6HXJAU4UTR3A · pith_short_8: 7FSJ6HXJ

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/7FSJ6HXJAU4UTR3A365ALKUPKM \
  | 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: f9649f1ee9053949c760dfba05aa8f531267d2ddd25e61730da6c6997ffbf1ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ccc3c970bd083179f4650954d9ca41010e7ffb51afd529c2d1270beca7c9b7d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-20T19:22:33Z",
    "title_canon_sha256": "deaee073b53a8c2194e90438461245016bd1a7fba2738d965c03a82cb7231544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08775",
    "kind": "arxiv",
    "version": 2
  }
}