Pith Number

pith:LWR2JIFX

pith:2011:LWR2JIFXSWDMQJQ36CLGGYUMJN

not attested not anchored not stored refs pending

Charmed-Meson Decay Constants from Improved QCD Sum Rules

Dmitri Melikhov, Silvano Simula, Wolfgang Lucha

arxiv:1108.0844 v5 · 2011-08-03 · hep-ph · hep-ex · hep-lat · nucl-th

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWR2JIFXSWDMQJQ36CLGGYUMJN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:54:39.360390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5da3a4a0b79586c8261bf09663628c4b4148e1dc949fd005fefbbd8d4e9008a0

Aliases

arxiv: 1108.0844 · arxiv_version: 1108.0844v5 · doi: 10.48550/arxiv.1108.0844 · pith_short_12: LWR2JIFXSWDM · pith_short_16: LWR2JIFXSWDMQJQ3 · pith_short_8: LWR2JIFX

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/LWR2JIFXSWDMQJQ36CLGGYUMJN \
  | 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: 5da3a4a0b79586c8261bf09663628c4b4148e1dc949fd005fefbbd8d4e9008a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "452e96083f00743f3536a793a52fabd6402feefb249ced05df9cc0bb1bc54b4f",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-08-03T13:54:05Z",
    "title_canon_sha256": "c724bd3fb11ed21b317ac103014af9d41ce95cf71942ebdacad45959848faa5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0844",
    "kind": "arxiv",
    "version": 5
  }
}