Pith Number

pith:CGDNO3SU

pith:2003:CGDNO3SU6IP6H5TQMSV3A23XJI

not attested not anchored not stored refs pending

Evidence for an Exotic Baryon State, Theta+(1540), in Photoproduction Reactions from Protons and Deuterons with CLAS

S.Stepanyan, V. Kubarovsky

arxiv:hep-ex/0307088 v2 · 2003-07-31 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGDNO3SU6IP6H5TQMSV3A23XJI}

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	2026-05-18T02:37:21.284269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1186d76e54f21fe3f67064abb06b774a06ef8c968354b0df011a2ecc3b15e649

Aliases

arxiv: hep-ex/0307088 · arxiv_version: hep-ex/0307088v2 · doi: 10.48550/arxiv.hep-ex/0307088 · pith_short_12: CGDNO3SU6IP6 · pith_short_16: CGDNO3SU6IP6H5TQ · pith_short_8: CGDNO3SU

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/CGDNO3SU6IP6H5TQMSV3A23XJI \
  | 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: 1186d76e54f21fe3f67064abb06b774a06ef8c968354b0df011a2ecc3b15e649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a77be681f5c67c393d93ebdd3555ec4b6d61252b366723913adaa80f06db662",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2003-07-31T18:56:26Z",
    "title_canon_sha256": "dcf3b9be1bec8c5f34d5c2b52abcaa965f2ab90ce29ad9767db17bdea217bfe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0307088",
    "kind": "arxiv",
    "version": 2
  }
}