Pith Number

pith:Q7C6655H

pith:2021:Q7C6655HVLRUJ7OMR7XXVQEBGZ

not attested not anchored not stored refs pending

Entanglement and scattering in quantum electrodynamics: S-matrix information from an entangled spectator particle

B. Hiller, I. G. da Paz, J. B. Araujo, Juan D. Fonseca, Marcos Sampaio

arxiv:2112.01300 v2 · 2021-12-02 · quant-ph · hep-ph · 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{Q7C6655HVLRUJ7OMR7XXVQEBGZ}

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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

3 papers in Pith

Regularized Compton double scattering via unitarity

Qubit entanglement from forward scattering

A collider as a quantum computer

Receipt and verification

First computed	2026-07-05T05:03:20.410449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87c5ef77a7aae344fdcc8fef7ac08136652d07b12ed1ea6281d1955f7dd6ba50

Aliases

arxiv: 2112.01300 · arxiv_version: 2112.01300v2 · doi: 10.48550/arxiv.2112.01300 · pith_short_12: Q7C6655HVLRU · pith_short_16: Q7C6655HVLRUJ7OM · pith_short_8: Q7C6655H

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/Q7C6655HVLRUJ7OMR7XXVQEBGZ \
  | 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: 87c5ef77a7aae344fdcc8fef7ac08136652d07b12ed1ea6281d1955f7dd6ba50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea3882e93f019051d0dfbe7ccb4bc58a6e16b37124df427b7b33aa3811cbd896",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-02T14:51:45Z",
    "title_canon_sha256": "924271dabe6b60738706882ffe0039c84af0d5bc4274ac070593005266108def"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.01300",
    "kind": "arxiv",
    "version": 2
  }
}