Pith Number

pith:WU27TCWV

pith:2023:WU27TCWVYAT3WE35C764XUOPEZ

not attested not anchored not stored refs pending

ALT: An Automatic System for Long Tail Scenario Modeling

Jun Zhou, Longfei Li, Meng Li, Qitao Shi, Xinxing Yang, Ya-Lin Zhang, Yankun Ren, Yue Zhang

arxiv:2305.11390 v1 · 2023-05-19 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WU27TCWVYAT3WE35C764XUOPEZ}

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	2026-07-05T06:26:02.396716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b535f98ad5c027bb137d17fdcbd1cf266f1ce11d369d004831e9d2ab69675c16

Aliases

arxiv: 2305.11390 · arxiv_version: 2305.11390v1 · doi: 10.48550/arxiv.2305.11390 · pith_short_12: WU27TCWVYAT3 · pith_short_16: WU27TCWVYAT3WE35 · pith_short_8: WU27TCWV

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/WU27TCWVYAT3WE35C764XUOPEZ \
  | 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: b535f98ad5c027bb137d17fdcbd1cf266f1ce11d369d004831e9d2ab69675c16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e73a05e7b2e8faab66b89fb991fa09b1930c3456e547ca7351df2576917607e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-19T02:35:39Z",
    "title_canon_sha256": "450870eeb5c013194ba8685150e642b8f900119b97a745ae2e5413e45f98d5ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.11390",
    "kind": "arxiv",
    "version": 1
  }
}