Pith Number

pith:TWXWS3TD

pith:2013:TWXWS3TDQYKLHRA5W22F3HD53I

not attested not anchored not stored refs pending

2p2h effects on the weak pion production cross section

A. Mariano, C. Barbero

arxiv:1304.6249 v2 · 2013-04-23 · 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{TWXWS3TDQYKLHRA5W22F3HD53I}

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	2026-05-18T03:19:34.698076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9daf696e638614b3c41db6b45d9c7dda0ccd0c347c2bb48618dc7fb920bf0afa

Aliases

arxiv: 1304.6249 · arxiv_version: 1304.6249v2 · doi: 10.48550/arxiv.1304.6249 · pith_short_12: TWXWS3TDQYKL · pith_short_16: TWXWS3TDQYKLHRA5 · pith_short_8: TWXWS3TD

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/TWXWS3TDQYKLHRA5W22F3HD53I \
  | 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: 9daf696e638614b3c41db6b45d9c7dda0ccd0c347c2bb48618dc7fb920bf0afa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3288ad95209d46cb0c50fb9775084b37f99fed77a57a1f16c303e6d92ce6916",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-04-23T12:01:18Z",
    "title_canon_sha256": "7e7dc989bee56bc3378d4923a7265e54d07e590967f0764f71d512ff47b5b5b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6249",
    "kind": "arxiv",
    "version": 2
  }
}