Pith Number

pith:7DHGUIAP

pith:2011:7DHGUIAPBUTIZJM6IDTUIMFIU5

not attested not anchored not stored refs pending

Heavy quark effective theory for charmed mesons

A. Upadhyay, M. Batra, S. Singh

arxiv:1111.2474 v1 · 2011-11-10 · 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{7DHGUIAPBUTIZJM6IDTUIMFIU5}

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	2026-05-18T04:03:31.982552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8ce6a200f0d268ca59e40e74430a8a7630331bfd502aaac6e57878f87ff9f72

Aliases

arxiv: 1111.2474 · arxiv_version: 1111.2474v1 · doi: 10.48550/arxiv.1111.2474 · pith_short_12: 7DHGUIAPBUTI · pith_short_16: 7DHGUIAPBUTIZJM6 · pith_short_8: 7DHGUIAP

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/7DHGUIAPBUTIZJM6IDTUIMFIU5 \
  | 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: f8ce6a200f0d268ca59e40e74430a8a7630331bfd502aaac6e57878f87ff9f72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970c496c9d8ed62f3042ca2cb1fe6dc4275fa6d2bd8448a9a09924b4eb2951c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-11-10T13:46:58Z",
    "title_canon_sha256": "a103a9989e2d8607c11508ffb70bb582f3049bfaa4ef9651447ee4ae4fc7af27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2474",
    "kind": "arxiv",
    "version": 1
  }
}