Pith Number

pith:CFAYB5QB

pith:2003:CFAYB5QB4WNDYLLSGSZEIIAWGW

not attested not anchored not stored refs pending

Measurement of the Transverse-Longitudinal Cross Sections in the p (e,e'p)pi0 Reaction in the Delta Region

C. Kunz, et al

arxiv:nucl-ex/0302018 v2 · 2003-02-14 · nucl-ex · hep-ex · hep-ph · 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{CFAYB5QB4WNDYLLSGSZEIIAWGW}

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	2026-05-18T01:38:17.364884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

114180f601e59a3c2d7234b244201635bae25c879f616293596350633a84ac52

Aliases

arxiv: nucl-ex/0302018 · arxiv_version: nucl-ex/0302018v2 · doi: 10.48550/arxiv.nucl-ex/0302018 · pith_short_12: CFAYB5QB4WND · pith_short_16: CFAYB5QB4WNDYLLS · pith_short_8: CFAYB5QB

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/CFAYB5QB4WNDYLLSGSZEIIAWGW \
  | 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: 114180f601e59a3c2d7234b244201635bae25c879f616293596350633a84ac52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22eece9845fe9a19d174bb4e27c8ea963dd6eab14e33c1975695ec8d021e64d0",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2003-02-14T21:57:00Z",
    "title_canon_sha256": "089a381a0e0bf2a282cde39b355b667bd70c41f6c3831a466487f4b92c5498e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0302018",
    "kind": "arxiv",
    "version": 2
  }
}