Pith Number

pith:MQ4G4JE4

pith:2003:MQ4G4JE467EX3S465IUNYJ4UBS

not attested not anchored not stored refs pending

Infrared behavior of the running coupling constant and quarkonium spectrum

G. M. Prosperi, M. Baldicchi

arxiv:hep-ph/0302047 v1 · 2003-02-06 · 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{MQ4G4JE467EX3S465IUNYJ4UBS}

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	2026-05-18T00:37:28.964899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64386e249cf7c97dcb9eea28dc27940c8d7fba6f841a34f9f8ec86dd0bf80fa9

Aliases

arxiv: hep-ph/0302047 · arxiv_version: hep-ph/0302047v1 · doi: 10.48550/arxiv.hep-ph/0302047 · pith_short_12: MQ4G4JE467EX · pith_short_16: MQ4G4JE467EX3S46 · pith_short_8: MQ4G4JE4

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/MQ4G4JE467EX3S465IUNYJ4UBS \
  | 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: 64386e249cf7c97dcb9eea28dc27940c8d7fba6f841a34f9f8ec86dd0bf80fa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "671141a2de5867e6214add40da2760cb2b8c20b83b83416133695263ecb3f905",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-02-06T15:32:54Z",
    "title_canon_sha256": "074b0279dd19b538e7a67f1919a4dee172f9b938bb7b15d6271608fea37f2987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0302047",
    "kind": "arxiv",
    "version": 1
  }
}