Pith Number

pith:H7RKB5XQ

pith:2004:H7RKB5XQR3PKDEW4CIE5GH36HF

not attested not anchored not stored refs pending

Two-pion bound state in sigma channel at finite temperature

Munehisa Ohtani, Osamu Morimatsu, Tetsuo Nishikawa, Yoshimasa Hidaka

arxiv:hep-ph/0406131 v2 · 2004-06-11 · 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{H7RKB5XQR3PKDEW4CIE5GH36HF}

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	2026-05-18T01:06:11.344451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fe2a0f6f08edea192dc1209d31f7e3961bf916a5955a3845072b049274c57f4

Aliases

arxiv: hep-ph/0406131 · arxiv_version: hep-ph/0406131v2 · doi: 10.48550/arxiv.hep-ph/0406131 · pith_short_12: H7RKB5XQR3PK · pith_short_16: H7RKB5XQR3PKDEW4 · pith_short_8: H7RKB5XQ

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/H7RKB5XQR3PKDEW4CIE5GH36HF \
  | 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: 3fe2a0f6f08edea192dc1209d31f7e3961bf916a5955a3845072b049274c57f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06357c6c202591513231dea70c6387172cd1d993701678a993ac430616208563",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-06-11T08:19:36Z",
    "title_canon_sha256": "53462a32a680a8e85cc80d04e42a111e15719d535450703ea246cafd58ae1746"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0406131",
    "kind": "arxiv",
    "version": 2
  }
}