Pith Number

pith:WH3G4CES

pith:2004:WH3G4CESMQQKI5JDVNGEBNT2PS

not attested not anchored not stored refs pending

Ratio of $\bar{\Lambda}/\Lambda$ in Semi-inclusive Electroproduction

Bo-Qiang Ma, Ivan Schmidt, Jian-Jun Yang

arxiv:hep-ph/0403010 v1 · 2004-02-29 · 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{WH3G4CESMQQKI5JDVNGEBNT2PS}

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	2026-05-18T01:39:05.790347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1f66e08926420a47523ab4c40b67a7cb638757bf6cfa6b037ba66d606ec4385

Aliases

arxiv: hep-ph/0403010 · arxiv_version: hep-ph/0403010v1 · doi: 10.48550/arxiv.hep-ph/0403010 · pith_short_12: WH3G4CESMQQK · pith_short_16: WH3G4CESMQQKI5JD · pith_short_8: WH3G4CES

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/WH3G4CESMQQKI5JDVNGEBNT2PS \
  | 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: b1f66e08926420a47523ab4c40b67a7cb638757bf6cfa6b037ba66d606ec4385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "104d4f3b97c199a73b13649b461bde0a6d9a4b653f5886818a8038d6aa51060d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-02-29T23:33:48Z",
    "title_canon_sha256": "3f50fbe55a63c3b8dfc8f8bc67f6b8f4a5ad514fcf083baa8db3b5f5afb60597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0403010",
    "kind": "arxiv",
    "version": 1
  }
}