Pith Number

pith:ZNFKQGEX

pith:2004:ZNFKQGEXU4BQRIBEDEWZUV5OIT

not attested not anchored not stored refs pending

I=2 Pion Scattering Length from Two-Pion Wave Function

A. Ukawa, CP-PACS Collaboration : S. Aoki, K-I. Ishikawa, K. Kanaya, M. Fukugita, M. Okawa, N. Ishizuka, T. Kaneko, T. Yamazaki, T. Yoshi\'e, Y. Iwasaki, Y. Kuramashi

arxiv:hep-lat/0409063 v1 · 2004-09-14 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNFKQGEXU4BQRIBEDEWZUV5OIT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:47:20.215346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb4aa81897a70308a024192d9a57ae44f205b39b4448343ff91a3cd8bd1d154e

Aliases

arxiv: hep-lat/0409063 · arxiv_version: hep-lat/0409063v1 · doi: 10.48550/arxiv.hep-lat/0409063 · pith_short_12: ZNFKQGEXU4BQ · pith_short_16: ZNFKQGEXU4BQRIBE · pith_short_8: ZNFKQGEX

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/ZNFKQGEXU4BQRIBEDEWZUV5OIT \
  | 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: cb4aa81897a70308a024192d9a57ae44f205b39b4448343ff91a3cd8bd1d154e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5af74272659a3dc2c94c9cc11e454736f5796d696393d141290b8ec84226d7c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "2004-09-14T09:14:32Z",
    "title_canon_sha256": "b0f9a0ef0bedb7dc7e2e4194da197d8975d5071d34de47c1f456c90cc0d11c56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/0409063",
    "kind": "arxiv",
    "version": 1
  }
}