Pith Number

pith:A7K4MZCX

pith:2016:A7K4MZCXLALQZGKE7LOFUKD37C

not attested not anchored not stored refs pending

Scheme variations of the QCD coupling and tau decays

Diogo Boito, Matthias Jamin, Ramon Miravitllas

arxiv:1612.05558 v1 · 2016-12-16 · 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{A7K4MZCXLALQZGKE7LOFUKD37C}

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	2026-05-18T00:54:51.543005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07d5c6645758170c9944fadc5a287bf8a48208d43308aa970bf6318de1da7a9e

Aliases

arxiv: 1612.05558 · arxiv_version: 1612.05558v1 · doi: 10.48550/arxiv.1612.05558 · pith_short_12: A7K4MZCXLALQ · pith_short_16: A7K4MZCXLALQZGKE · pith_short_8: A7K4MZCX

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/A7K4MZCXLALQZGKE7LOFUKD37C \
  | 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: 07d5c6645758170c9944fadc5a287bf8a48208d43308aa970bf6318de1da7a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d8b0ebbe409324a28888d57570135b3995ab14c2905b971c0b696937fbb422f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-12-16T17:10:27Z",
    "title_canon_sha256": "50d56db1e880328c8adb00550506fa4b9461bded0fa9182098c83e01b8cd84a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05558",
    "kind": "arxiv",
    "version": 1
  }
}