Pith Number

pith:UUVMCBF2

pith:2024:UUVMCBF2T56TMTQLYTNJ76BL4R

not attested not anchored not stored refs pending

$I=2$ $\pi\pi$ $s$-wave scattering length from lattice QCD

Jun Wang, Ziwen Fu

arxiv:2409.13197 v1 · 2024-09-20 · 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{UUVMCBF2T56TMTQLYTNJ76BL4R}

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	2026-07-05T09:09:30.967999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a52ac104ba9f7d364e0bc4da9ff82be44d3ca73d00ea1005879654598234819d

Aliases

arxiv: 2409.13197 · arxiv_version: 2409.13197v1 · doi: 10.48550/arxiv.2409.13197 · pith_short_12: UUVMCBF2T56T · pith_short_16: UUVMCBF2T56TMTQL · pith_short_8: UUVMCBF2

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/UUVMCBF2T56TMTQLYTNJ76BL4R \
  | 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: a52ac104ba9f7d364e0bc4da9ff82be44d3ca73d00ea1005879654598234819d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac3bf6f566a0026ef5cb714e56d89eaead4db0a9706037a5ecab162f94499def",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2024-09-20T04:02:22Z",
    "title_canon_sha256": "6e247b4934ebc226df1c9eb1ff630907b4b7dcbfee70ec2e65a3fb24a6ad7493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.13197",
    "kind": "arxiv",
    "version": 1
  }
}