Pith Number

pith:XOW4JB2Y

pith:2022:XOW4JB2YCFMHFEMWIWCLZYLGC3

not attested not anchored not stored refs pending

Report on Progress in Physics: Observation of the Breit-Wheeler Process and Vacuum Birefringence in Heavy-Ion Collisions

James Daniel Brandenburg, Janet Seger, Wangmei Zha, Zhangbu Xu

arxiv:2208.14943 v1 · 2022-08-31 · hep-ph · nucl-ex · nucl-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{XOW4JB2YCFMHFEMWIWCLZYLGC3}

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

Probing Quantum Numbers and Decay Branching Ratios of Exotic States via Entanglement-Enabled Spin Interference

Receipt and verification

First computed	2026-07-05T06:27:15.237032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbadc4875811587291964584bce16616cc5655ba379c7f20f9731c68a3341994

Aliases

arxiv: 2208.14943 · arxiv_version: 2208.14943v1 · doi: 10.48550/arxiv.2208.14943 · pith_short_12: XOW4JB2YCFMH · pith_short_16: XOW4JB2YCFMHFEMW · pith_short_8: XOW4JB2Y

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/XOW4JB2YCFMHFEMWIWCLZYLGC3 \
  | 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: bbadc4875811587291964584bce16616cc5655ba379c7f20f9731c68a3341994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a8565922160ff35cd201dbd996a04c8135aec47439df60af8139e6ed3d0bf97",
    "cross_cats_sorted": [
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-08-31T16:23:56Z",
    "title_canon_sha256": "cffc0461ca58561cce98b337bf4e006a47ee35d2ed19c3f41f4b477a7251f0a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14943",
    "kind": "arxiv",
    "version": 1
  }
}