Pith Number

pith:YD7F6MB2

pith:2011:YD7F6MB2K3B6GXGI7TWA44YRQI

not attested not anchored not stored refs pending

I=2 $\pi$-$\pi$ scattering length with dynamical overlap fermion

Munehisa Ohtani, Osamu Morimatsu, Shoji Hashimoto, Takuya Yagi

arxiv:1108.2970 v1 · 2011-08-15 · hep-lat · 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{YD7F6MB2K3B6GXGI7TWA44YRQI}

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	2026-05-18T04:15:28.906564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0fe5f303a56c3e35cc8fcec0e731182233442c04847f531618f8f22b42a3eec

Aliases

arxiv: 1108.2970 · arxiv_version: 1108.2970v1 · doi: 10.48550/arxiv.1108.2970 · pith_short_12: YD7F6MB2K3B6 · pith_short_16: YD7F6MB2K3B6GXGI · pith_short_8: YD7F6MB2

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/YD7F6MB2K3B6GXGI7TWA44YRQI \
  | 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: c0fe5f303a56c3e35cc8fcec0e731182233442c04847f531618f8f22b42a3eec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13311c2b8660eca3824b58d8295c6e02a9da192077913a5871bf8058cefd3372",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2011-08-15T11:29:40Z",
    "title_canon_sha256": "20aa1b59c2c6bbd98c65f9fa5edf1c31a5ccdf8ca0dfb58fdd8424b4130bef82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2970",
    "kind": "arxiv",
    "version": 1
  }
}