Pith Number

pith:EOD5YZOF

pith:2017:EOD5YZOFKRL5PS76AJWBFCCUFJ

not attested not anchored not stored refs pending

Isospin-0 $\pi\pi$ scattering from twisted mass lattice QCD

B. Knippschild, B. Kostrzewa, C. Helmes, C. Jost, C. Urbach, H. Liu, J. Finkenrath, K. Ottnad, L. Liu, M. Petschlies, M. Werner, P. Dimopoulos, R. Frezzotti, S. Bacchio

arxiv:1701.08961 v1 · 2017-01-31 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOD5YZOFKRL5PS76AJWBFCCUFJ}

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	2026-05-18T00:51:38.794210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2387dc65c55457d7cbfe026c1288542a69ebdfb25360154d4951633a4f20e92d

Aliases

arxiv: 1701.08961 · arxiv_version: 1701.08961v1 · doi: 10.48550/arxiv.1701.08961 · pith_short_12: EOD5YZOFKRL5 · pith_short_16: EOD5YZOFKRL5PS76 · pith_short_8: EOD5YZOF

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/EOD5YZOFKRL5PS76AJWBFCCUFJ \
  | 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: 2387dc65c55457d7cbfe026c1288542a69ebdfb25360154d4951633a4f20e92d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc6fba8c46292098701a5c094182f8ec9bc531eb7607d09007c082f49d985441",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2017-01-31T09:38:48Z",
    "title_canon_sha256": "2023ea1ffc00663489eaf0aaa842c093b8d20294ec0a5657bffbc44de9518d1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08961",
    "kind": "arxiv",
    "version": 1
  }
}