Pith Number

pith:PGOTG5KI

pith:2012:PGOTG5KILDUUUZGIC63WXY4EO7

not attested not anchored not stored refs pending

An analysis of the Isgur-Wise Function and its derivatives within a Heavy-Light QCD Quark Model

Dilip Kumar Choudhury, Sabyasachi Roy

arxiv:1202.2011 v2 · 2012-02-09 · 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{PGOTG5KILDUUUZGIC63WXY4EO7}

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	2026-05-18T03:53:04.889611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

799d33754858e94a64c817b76be38477e5b1f122a1f5a1e4b7b659cd913f4c76

Aliases

arxiv: 1202.2011 · arxiv_version: 1202.2011v2 · doi: 10.48550/arxiv.1202.2011 · pith_short_12: PGOTG5KILDUU · pith_short_16: PGOTG5KILDUUUZGI · pith_short_8: PGOTG5KI

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/PGOTG5KILDUUUZGIC63WXY4EO7 \
  | 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: 799d33754858e94a64c817b76be38477e5b1f122a1f5a1e4b7b659cd913f4c76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50c8219aaa70f700b0b0ab82f58fda292b3b506917ba4c04a335503d96b9197a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-02-09T15:02:56Z",
    "title_canon_sha256": "c7be5b6e8a78d445e2f00fb94be9f740ecb7b0e5efa6934e09a9d9eb42e491a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2011",
    "kind": "arxiv",
    "version": 2
  }
}