Pith Number

pith:XFACY3LU

pith:2018:XFACY3LU4BZSHAJVE62FENTOSR

not attested not anchored not stored refs pending

Determining $\alpha_s$ from hadronic $\tau$ decay: the pitfalls of truncating the OPE

D. Boito, K. Maltman, M. Golterman, S. Peris

arxiv:1811.01581 v1 · 2018-11-05 · hep-ph · hep-lat · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFACY3LU4BZSHAJVE62FENTOSR}

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	2026-05-18T00:01:33.904732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9402c6d74e07323813527b452366e947d932904d7c3e15834ed4732d671eda3

Aliases

arxiv: 1811.01581 · arxiv_version: 1811.01581v1 · doi: 10.48550/arxiv.1811.01581 · pith_short_12: XFACY3LU4BZS · pith_short_16: XFACY3LU4BZSHAJV · pith_short_8: XFACY3LU

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/XFACY3LU4BZSHAJVE62FENTOSR \
  | 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: b9402c6d74e07323813527b452366e947d932904d7c3e15834ed4732d671eda3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "809af66fa8836b61bc269de2cea27e561a6776558d05cdf249133fe53586f7e9",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-11-05T10:02:52Z",
    "title_canon_sha256": "c63567907038b78460bd13af3a74489dd92331429d07948f3abe8ada0ebd7f88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01581",
    "kind": "arxiv",
    "version": 1
  }
}