Pith Number

pith:4HH2YDLY

pith:2020:4HH2YDLYAQ6GDKTU33WU3WMBHN

not attested not anchored not stored refs pending

Towards a Heavy Diquark Effective Theory for Weak Decays of Doubly Heavy Baryons

Ulf-G. Mei{\ss}ner, Wei Wang, Yu-Ji Shi, Zhen-Xing Zhao

arxiv:2002.02785 v1 · 2020-02-07 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HH2YDLYAQ6GDKTU33WU3WMBHN}

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	2026-07-05T01:02:45.496868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1cfac0d78043c61aa74deed4dd9813b616bd078d386c8820729ce992771588e

Aliases

arxiv: 2002.02785 · arxiv_version: 2002.02785v1 · doi: 10.48550/arxiv.2002.02785 · pith_short_12: 4HH2YDLYAQ6G · pith_short_16: 4HH2YDLYAQ6GDKTU · pith_short_8: 4HH2YDLY

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/4HH2YDLYAQ6GDKTU33WU3WMBHN \
  | 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: e1cfac0d78043c61aa74deed4dd9813b616bd078d386c8820729ce992771588e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d13b6aa656565152a5fa7265394ddd16e8c6fc35fd1e5255912c989450da51a2",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-02-07T13:49:43Z",
    "title_canon_sha256": "183598d40892995f940d2a0a2c171552c324d73d847beb7bf46b9693f4b16fd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02785",
    "kind": "arxiv",
    "version": 1
  }
}