Pith Number

pith:4FN3EQUX

pith:2017:4FN3EQUXDYZ4EII7TKWB3IBC72

not attested not anchored not stored refs pending

A resolution of the inclusive flavor-breaking $\tau$ $|V_{us}|$ puzzle

James Zanotti, Kim Maltman, Randy Lewis, Renwick J. Hudspith

arxiv:1702.01767 v2 · 2017-02-06 · hep-ph · hep-ex · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FN3EQUXDYZ4EII7TKWB3IBC72}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:16:34.047852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e15bb242971e33c2211f9aac1da022fea80e54ebf1bedebefb391777a965f389

Aliases

arxiv: 1702.01767 · arxiv_version: 1702.01767v2 · doi: 10.48550/arxiv.1702.01767 · pith_short_12: 4FN3EQUXDYZ4 · pith_short_16: 4FN3EQUXDYZ4EII7 · pith_short_8: 4FN3EQUX

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/4FN3EQUXDYZ4EII7TKWB3IBC72 \
  | 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: e15bb242971e33c2211f9aac1da022fea80e54ebf1bedebefb391777a965f389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14b15336bf5ba650527210e79eda63e6ecd35361d55bba8d12596282e8a1949a",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-02-06T19:08:43Z",
    "title_canon_sha256": "0ee0d2a973bb1f4587aaf5b3d665e48632be885b497f65f35c3359f9420aeb74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01767",
    "kind": "arxiv",
    "version": 2
  }
}