Pith Number

pith:5U5KRLHN

pith:2015:5U5KRLHN4SYPR4UBY5CLSYL63T

not attested not anchored not stored refs pending

D -> \pi l \nu and D -> K l \nu form factors with Nf=2+1+1 Twisted fermions

C. Tarantino, E. Picca, L. Riggio, N. Carrasco, P. Lami, S. Simula, V. Lubicz

arxiv:1511.04877 v1 · 2015-11-16 · 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{5U5KRLHN4SYPR4UBY5CLSYL63T}

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	2026-05-18T01:26:51.403499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed3aa8acede4b0f8f281c744b9617edcc8a3cb908f491623284f321339fce20f

Aliases

arxiv: 1511.04877 · arxiv_version: 1511.04877v1 · doi: 10.48550/arxiv.1511.04877 · pith_short_12: 5U5KRLHN4SYP · pith_short_16: 5U5KRLHN4SYPR4UB · pith_short_8: 5U5KRLHN

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/5U5KRLHN4SYPR4UBY5CLSYL63T \
  | 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: ed3aa8acede4b0f8f281c744b9617edcc8a3cb908f491623284f321339fce20f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da8d3ca2f70bc19a633b54be9aeb5035eeb880e65fc07a74b95cb433fb678fa5",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2015-11-16T09:29:12Z",
    "title_canon_sha256": "f7527aac17071b2202e594ea5fb7eba61dc20022d8a65c959b4498301e5db198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04877",
    "kind": "arxiv",
    "version": 1
  }
}