Pith Number

pith:L2RT2I2B

pith:2020:L2RT2I2B5BJL2DB5TKP7YO5T6S

not attested not anchored not stored refs pending

General Partial Label Learning via Dual Bipartite Graph Autoencoder

Alireza Zareian, Bo Wu, Brian Chen, Hanwang Zhang, Shih-Fu Chang

arxiv:2001.01290 v2 · 2020-01-05 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2RT2I2B5BJL2DB5TKP7YO5T6S}

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	2026-07-05T03:12:44.256640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ea33d2341e852bd0c3d9a9ffc3bb3f49a193ff037fac0d139d518867e60b0f4

Aliases

arxiv: 2001.01290 · arxiv_version: 2001.01290v2 · doi: 10.48550/arxiv.2001.01290 · pith_short_12: L2RT2I2B5BJL · pith_short_16: L2RT2I2B5BJL2DB5 · pith_short_8: L2RT2I2B

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/L2RT2I2B5BJL2DB5TKP7YO5T6S \
  | 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: 5ea33d2341e852bd0c3d9a9ffc3bb3f49a193ff037fac0d139d518867e60b0f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74242893956c2653b71a2de5f224efd6946798a026bb8b758f91b7b041aa9058",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-01-05T19:00:41Z",
    "title_canon_sha256": "4846e7fa7d39910da6d77c600ecdb0ed0d71908bdb8731304eece13b386ae8ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.01290",
    "kind": "arxiv",
    "version": 2
  }
}