Pith Number

pith:OSNIB4EE

pith:2013:OSNIB4EEKJ3GFW3HHR5JSFGCSN

not attested not anchored not stored refs pending

Determination of alpha_s from tau decays

Matthias Jamin

arxiv:1302.2425 v1 · 2013-02-11 · 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{OSNIB4EEKJ3GFW3HHR5JSFGCSN}

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	2026-05-18T03:34:01.178825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

749a80f084527662db673c7a9914c29362c0182f4bcdebcd125b30e5efb561ae

Aliases

arxiv: 1302.2425 · arxiv_version: 1302.2425v1 · doi: 10.48550/arxiv.1302.2425 · pith_short_12: OSNIB4EEKJ3G · pith_short_16: OSNIB4EEKJ3GFW3H · pith_short_8: OSNIB4EE

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/OSNIB4EEKJ3GFW3HHR5JSFGCSN \
  | 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: 749a80f084527662db673c7a9914c29362c0182f4bcdebcd125b30e5efb561ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fce90c36c2a79fcb10f8d7f20b36a6419b44f0ded5b47ab1ba20da7e8192b3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-02-11T09:39:48Z",
    "title_canon_sha256": "2531e4b5a5db4aa06ab7a9dfbeaed5c84b2dd6d9d7c66b7c4e46bf52ea80972c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2425",
    "kind": "arxiv",
    "version": 1
  }
}