Pith Number

pith:NOOOZ4V6

pith:2019:NOOOZ4V6ZFAFIR2NPHRTSL6MLL

not attested not anchored not stored refs pending

Masses of Heavy-Light mesons with two loop static potential in a Variational approach

D.K. Choudhury, Jugal Lahkar, Rashidul Hoque

arxiv:1902.02072 v1 · 2019-02-06 · 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{NOOOZ4V6ZFAFIR2NPHRTSL6MLL}

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	2026-05-17T23:45:30.222636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b9cecf2bec94054474d79e3392fcc5ac75322d8619e1ae5bdf2c6fea54ea3f6

Aliases

arxiv: 1902.02072 · arxiv_version: 1902.02072v1 · doi: 10.48550/arxiv.1902.02072 · pith_short_12: NOOOZ4V6ZFAF · pith_short_16: NOOOZ4V6ZFAFIR2N · pith_short_8: NOOOZ4V6

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/NOOOZ4V6ZFAFIR2NPHRTSL6MLL \
  | 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: 6b9cecf2bec94054474d79e3392fcc5ac75322d8619e1ae5bdf2c6fea54ea3f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "704fec70f27a6487b048f5d806eead7cda899d975ea02b5772fb07436854a57f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-02-06T09:06:52Z",
    "title_canon_sha256": "63fb32edcd28e558a06ba1de8ed257add8366ef04b8165110488c6b1355ac55c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02072",
    "kind": "arxiv",
    "version": 1
  }
}