Pith Number

pith:TCGA4PF7

pith:2023:TCGA4PF7OXQMF4YVN6M4QS7DYG

not attested not anchored not stored refs pending

Analog of cosmological particle production in Dirac materials

Michael M. Scherer, Mireia Tolosa-Sime\'on, Stefan Floerchinger

arxiv:2307.09299 v2 · 2023-07-18 · cond-mat.mes-hall · 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{TCGA4PF7OXQMF4YVN6M4QS7DYG}

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.

Receipt and verification

First computed	2026-07-05T10:58:12.763869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

988c0e3cbf75e0c2f3156f99c84be3c188fe8a6ccef3fcfe26ca5b0f56b1df68

Aliases

arxiv: 2307.09299 · arxiv_version: 2307.09299v2 · doi: 10.48550/arxiv.2307.09299 · pith_short_12: TCGA4PF7OXQM · pith_short_16: TCGA4PF7OXQMF4YV · pith_short_8: TCGA4PF7

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/TCGA4PF7OXQMF4YVN6M4QS7DYG \
  | 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: 988c0e3cbf75e0c2f3156f99c84be3c188fe8a6ccef3fcfe26ca5b0f56b1df68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a00754f717decdfecf375c6690301a1e61415c48d13d8e4daad0bbb9763dea",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-07-18T14:38:55Z",
    "title_canon_sha256": "cb064d53b63233e5585bd0436118c9b028d14278655a9a503bd6974c9133ebc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09299",
    "kind": "arxiv",
    "version": 2
  }
}