Pith Number

pith:L77S5XNH

pith:2025:L77S5XNH76CGWE4TM2EDBB4YHF

not attested not anchored not stored refs pending

Stopping cross-section for protons across different phases of water

F. Matias, H. Yoriyaz, I. Abril, J. J. N. Pereira, J. M. B. Shorto, M. H. Tabacniks, M. Vos, N. E. Koval, P. de Vera, P. L. Grande, R. Garcia-Molina, T. F. Silva

arxiv:2505.23396 v2 · 2025-05-29 · physics.med-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{L77S5XNH76CGWE4TM2EDBB4YHF}

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	2026-07-05T12:00:50.341782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fff2edda7ff846b139366883087983950b95db960f86cfe762d2bb3e25f72cb

Aliases

arxiv: 2505.23396 · arxiv_version: 2505.23396v2 · doi: 10.48550/arxiv.2505.23396 · pith_short_12: L77S5XNH76CG · pith_short_16: L77S5XNH76CGWE4T · pith_short_8: L77S5XNH

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/L77S5XNH76CGWE4TM2EDBB4YHF \
  | 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: 5fff2edda7ff846b139366883087983950b95db960f86cfe762d2bb3e25f72cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31cd557713fe560242fb73b64a52e5c318b03273b5c5fc55de36dd12f466485b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-05-29T12:33:59Z",
    "title_canon_sha256": "b88b69d819afe6f7063cba30159f3387c1f8cf025f0bcf66225c13813581b4fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23396",
    "kind": "arxiv",
    "version": 2
  }
}