Pith Number

pith:EISAIWYK

pith:2003:EISAIWYKIBULEPGWRXBHAYNDRY

not attested not anchored not stored refs pending

Effect of pion thermal width on the sigma spectrum

Munehisa Ohtani, Osamu Morimatsu, Tetsuo Nishikawa, Yoshimasa Hidaka

arxiv:hep-ph/0304204 v2 · 2003-04-22 · 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{EISAIWYKIBULEPGWRXBHAYNDRY}

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	2026-05-18T01:06:13.610273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2224045b0a4068b23cd68dc27061a38e3c963d8366d16467c07f169676fa6fa8

Aliases

arxiv: hep-ph/0304204 · arxiv_version: hep-ph/0304204v2 · doi: 10.48550/arxiv.hep-ph/0304204 · pith_short_12: EISAIWYKIBUL · pith_short_16: EISAIWYKIBULEPGW · pith_short_8: EISAIWYK

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/EISAIWYKIBULEPGWRXBHAYNDRY \
  | 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: 2224045b0a4068b23cd68dc27061a38e3c963d8366d16467c07f169676fa6fa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c6f20335a7b2c5249d4bda8fba84222cb06d5c914068da6112207ed3cf94565",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-04-22T11:46:36Z",
    "title_canon_sha256": "2f190eeda7a66dd29b155c7dc6ab1500eb950ac2f043bac7010d734ed41e8a98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0304204",
    "kind": "arxiv",
    "version": 2
  }
}