Pith Number

pith:OG35U74Z

pith:2010:OG35U74Z4GEQXMLQLMTAOSWYXW

not attested not anchored not stored refs pending

The running coupling of QCD with four flavors

Fatih Tekin, Rainer Sommer, Ulli Wolff

arxiv:1006.0672 v1 · 2010-06-03 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OG35U74Z4GEQXMLQLMTAOSWYXW}

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	2026-05-18T02:33:18.071110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b7da7f99e1890bb1705b26074ad8bd97fb56b47da35a96f4b8dea4a7f33628

Aliases

arxiv: 1006.0672 · arxiv_version: 1006.0672v1 · doi: 10.48550/arxiv.1006.0672 · pith_short_12: OG35U74Z4GEQ · pith_short_16: OG35U74Z4GEQXMLQ · pith_short_8: OG35U74Z

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/OG35U74Z4GEQXMLQLMTAOSWYXW \
  | 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: 71b7da7f99e1890bb1705b26074ad8bd97fb56b47da35a96f4b8dea4a7f33628

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b25a2587ee29b85408dc3b6040194c68b0dde842e4765b58456f83c6bc5f9960",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2010-06-03T15:12:23Z",
    "title_canon_sha256": "ec53e48479408f43dc6b70dae5a1f0b8218770b285c785f71662da95b5398d2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0672",
    "kind": "arxiv",
    "version": 1
  }
}