Pith Number

pith:CQKT3U6B

pith:2025:CQKT3U6BFPEDN5DQ3TDO7F4X5A

not attested not anchored not stored refs pending

Isovector axial and pseudoscalar form factors from twisted mass lattice QCD at the physical point

Bartosz Kostrzewa, Carsten Urbach, Constantia Alexandrou, Giannis Koutsou, Gregoris Spanoudes, Jacob Finkenrath, Martha Constantinou, Roberto Frezzotti, Simone Bacchio

arxiv:2502.07583 v1 · 2025-02-11 · 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{CQKT3U6BFPEDN5DQ3TDO7F4X5A}

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	2026-07-05T10:12:39.682490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14153dd3c12bc836f470dcc6ef9797e82840941a47b3027943b7e5de6ad52c7e

Aliases

arxiv: 2502.07583 · arxiv_version: 2502.07583v1 · doi: 10.48550/arxiv.2502.07583 · pith_short_12: CQKT3U6BFPED · pith_short_16: CQKT3U6BFPEDN5DQ · pith_short_8: CQKT3U6B

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/CQKT3U6BFPEDN5DQ3TDO7F4X5A \
  | 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: 14153dd3c12bc836f470dcc6ef9797e82840941a47b3027943b7e5de6ad52c7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca8778d2bae05277b2e0c2e7eedd8ac293fdf631b16d47ce44d0b6f611fdbb56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2025-02-11T14:29:54Z",
    "title_canon_sha256": "4fef4c54b9a02e939c3bd2b33bc92fd2bdaee76847e49959261e7377c4ee643a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07583",
    "kind": "arxiv",
    "version": 1
  }
}