Pith Number

pith:EDX777JX

pith:2025:EDX777JXLS5D4T2QRMRFKVXAGN

not attested not anchored not stored refs pending

Prediction of lithium isotope fluxes using data-driven production cross sections

Kun Fang, Meng-Jie Zhao, Peng-fei Yin, Xiao-Jun Bi, Xing-Jian Lv

arxiv:2502.05514 v1 · 2025-02-08 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDX777JXLS5D4T2QRMRFKVXAGN}

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	2026-07-05T10:11:39.292562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20effffd375cba3e4f508b225556e03345c0f52ed54ba135803ab0629bf539b2

Aliases

arxiv: 2502.05514 · arxiv_version: 2502.05514v1 · doi: 10.48550/arxiv.2502.05514 · pith_short_12: EDX777JXLS5D · pith_short_16: EDX777JXLS5D4T2Q · pith_short_8: EDX777JX

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/EDX777JXLS5D4T2QRMRFKVXAGN \
  | 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: 20effffd375cba3e4f508b225556e03345c0f52ed54ba135803ab0629bf539b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "876fbce5ce21004e6cc18c489d84116207eca929a6d10830fd2755da0bbf076c",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-02-08T10:24:22Z",
    "title_canon_sha256": "af3994272be508056e52592fa611868d36233dd1d085cc6ea20a1f28b33e3216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05514",
    "kind": "arxiv",
    "version": 1
  }
}