Pith Number

pith:3ZNRQFJT

pith:2024:3ZNRQFJTFWR2ETRLN4TSJ46VIS

not attested not anchored not stored refs pending

Global dense vector representations for words or items using shared parameter alternating Tweedie model

Haiyan Wang, Taejoon Kim

arxiv:2501.00623 v1 · 2024-12-31 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ZNRQFJTFWR2ETRLN4TSJ46VIS}

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	2026-07-05T09:56:08.325120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de5b1815332da3a24e2b6f2724f3d544aec5c2660c7635c63b76e5ebb044e6c9

Aliases

arxiv: 2501.00623 · arxiv_version: 2501.00623v1 · doi: 10.48550/arxiv.2501.00623 · pith_short_12: 3ZNRQFJTFWR2 · pith_short_16: 3ZNRQFJTFWR2ETRL · pith_short_8: 3ZNRQFJT

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/3ZNRQFJTFWR2ETRLN4TSJ46VIS \
  | 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: de5b1815332da3a24e2b6f2724f3d544aec5c2660c7635c63b76e5ebb044e6c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f398be75b168f661b12d9793d6868636cbad57eba2487fb8f5da540480c604df",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-31T19:49:32Z",
    "title_canon_sha256": "99d91683350957687fada51093cc2202c10992eb6bbce031a2271a7991fa0532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00623",
    "kind": "arxiv",
    "version": 1
  }
}