Pith Number

pith:IIQFVWNP

pith:2009:IIQFVWNPLK4CRWHFUZLCYQJZX5

not attested not anchored not stored refs pending

Vector and scalar form factors for K- and D-meson semileptonic decays from twisted mass fermions with Nf = 2

B. Haas, C. Tarantino, F. Mescia, S. Di Vita, S. Simula, V. Lubicz

arxiv:0910.4845 v1 · 2009-10-26 · 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{IIQFVWNPLK4CRWHFUZLCYQJZX5}

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	2026-07-04T17:21:33.748523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42205ad9af5ab828d8e5a6562c4139bf71cdad1b1e4c8ab0d34e09acb2134c43

Aliases

arxiv: 0910.4845 · arxiv_version: 0910.4845v1 · doi: 10.48550/arxiv.0910.4845 · pith_short_12: IIQFVWNPLK4C · pith_short_16: IIQFVWNPLK4CRWHF · pith_short_8: IIQFVWNP

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/IIQFVWNPLK4CRWHFUZLCYQJZX5 \
  | 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: 42205ad9af5ab828d8e5a6562c4139bf71cdad1b1e4c8ab0d34e09acb2134c43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab5c71c2bec113e8471c481b683f5d25807eddc5c21e2b452f26d854bb6725ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2009-10-26T10:09:03Z",
    "title_canon_sha256": "67f2c1e085c83827339e6b6e44bee0af06125e0462e23659b413f3c580e6cf5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4845",
    "kind": "arxiv",
    "version": 1
  }
}