Pith Number

pith:PCOMUQZY

pith:1995:PCOMUQZYGEBO6IDD3GOMGKNYBB

not attested not anchored not stored refs pending

Precision determination of $\alpha_s$ and $m_b$ from QCD sum rules for $b \overline b$.

M.B. Voloshin

arxiv:hep-ph/9502224 v1 · 1995-02-04 · 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{PCOMUQZYGEBO6IDD3GOMGKNYBB}

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	2026-05-18T01:39:00.703369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

789cca43383102ef2063d99cc329b80855afd952650f5b1f833137eb898daaf9

Aliases

arxiv: hep-ph/9502224 · arxiv_version: hep-ph/9502224v1 · doi: 10.48550/arxiv.hep-ph/9502224 · pith_short_12: PCOMUQZYGEBO · pith_short_16: PCOMUQZYGEBO6IDD · pith_short_8: PCOMUQZY

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/PCOMUQZYGEBO6IDD3GOMGKNYBB \
  | 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: 789cca43383102ef2063d99cc329b80855afd952650f5b1f833137eb898daaf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3527fb4c61d41b0ba125ff3633ca08345300145f3d4a15b632a15012e01f5858",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-02-04T18:41:28Z",
    "title_canon_sha256": "ab7232b4195d239ef9493ba3a097bc1aeb6a666f3ce4031203070eccfd6b2005"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9502224",
    "kind": "arxiv",
    "version": 1
  }
}