Pith Number

pith:MTJ43DAB

pith:2003:MTJ43DABDDC2XRY4CG34N5WVLT

not attested not anchored not stored refs pending

Sum rule for a difference of proton and neutron total photoproduction cross-sections

E. A. Kuraev, E. Bartos, S. Dubnicka

arxiv:hep-ph/0303194 v3 · 2003-03-23 · 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{MTJ43DABDDC2XRY4CG34N5WVLT}

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	2026-05-18T04:17:45.039530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64d3cd8c0118c5abc71c11b7c6f6d55ceabbf492ed62bf5fc696ee81fd9ba103

Aliases

arxiv: hep-ph/0303194 · arxiv_version: hep-ph/0303194v3 · doi: 10.48550/arxiv.hep-ph/0303194 · pith_short_12: MTJ43DABDDC2 · pith_short_16: MTJ43DABDDC2XRY4 · pith_short_8: MTJ43DAB

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/MTJ43DABDDC2XRY4CG34N5WVLT \
  | 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: 64d3cd8c0118c5abc71c11b7c6f6d55ceabbf492ed62bf5fc696ee81fd9ba103

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9138d80576e27bb9f127d20e302fd9b04925d684e547cd73d5edd6cd8b8d5d30",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-03-23T18:52:17Z",
    "title_canon_sha256": "e5ff70e45096713615bb2f037722cce03faed852fa9466bd58c0b3c0301432a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0303194",
    "kind": "arxiv",
    "version": 3
  }
}