Pith Number

pith:U5RRKSRG

pith:2025:U5RRKSRGB477MGUYTEXCVOSFKJ

not attested not anchored not stored refs pending

The $\beta$-decay spectrum of Tritiated graphene: combining nuclear quantum mechanics with Density Functional Theory

Andrea Casale, Angelo Esposito, Guido Menichetti, Valentina Tozzini

arxiv:2504.13259 v2 · 2025-04-17 · hep-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5RRKSRGB477MGUYTEXCVOSFKJ}

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	2026-05-20T00:02:49.586746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a763154a260f3ff61a98992e2aba4552744308da5c10721c36af01b1abde7328

Aliases

arxiv: 2504.13259 · arxiv_version: 2504.13259v2 · doi: 10.48550/arxiv.2504.13259 · pith_short_12: U5RRKSRGB477 · pith_short_16: U5RRKSRGB477MGUY · pith_short_8: U5RRKSRG

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/U5RRKSRGB477MGUYTEXCVOSFKJ \
  | 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: a763154a260f3ff61a98992e2aba4552744308da5c10721c36af01b1abde7328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9d7323efb359838f186c4433419b881b56aa063bf2a848617f34890728a9b3f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-04-17T18:01:01Z",
    "title_canon_sha256": "37756ae31a37fd1c6b2b48f6386cfba29ab8732e688d2c60f660f1c1cbf16a29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13259",
    "kind": "arxiv",
    "version": 2
  }
}