Pith Number

pith:4BHD573Q

pith:2019:4BHD573QD327POLQLALWIHPN7K

not attested not anchored not stored refs pending

Summary of the 2018 CKM working group on semileptonic and leptonic $b$-hadron decays

Christopher Bouchard, Lu Cao, Patrick Owen

arxiv:1902.09412 v1 · 2019-02-25 · hep-ex · hep-lat · 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{4BHD573QD327POLQLALWIHPN7K}

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	2026-05-17T23:52:45.820042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e04e3eff701ef5f7b9705817641dedfab9ba1560e32ae2b087b7733789bd9205

Aliases

arxiv: 1902.09412 · arxiv_version: 1902.09412v1 · doi: 10.48550/arxiv.1902.09412 · pith_short_12: 4BHD573QD327 · pith_short_16: 4BHD573QD327POLQ · pith_short_8: 4BHD573Q

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/4BHD573QD327POLQLALWIHPN7K \
  | 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: e04e3eff701ef5f7b9705817641dedfab9ba1560e32ae2b087b7733789bd9205

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10de6fb2cf7cffe07fd770eef42058fa5595a30ce438542b632f60dda463823a",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-02-25T16:23:41Z",
    "title_canon_sha256": "af9448a57f0d40f06d32ea51de36b17660bdfeac3d53e1ecced538b2e99b5fa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09412",
    "kind": "arxiv",
    "version": 1
  }
}