Pith Number

pith:KD4ZLP6C

pith:2018:KD4ZLP6CD6YX4624DIWIN2TB3X

not attested not anchored not stored refs pending

Learning to Compose Dynamic Tree Structures for Visual Contexts

Baoyuan Wu, Hanwang Zhang, Kaihua Tang, Wei Liu, Wenhan Luo

arxiv:1812.01880 v1 · 2018-12-05 · 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{KD4ZLP6CD6YX4624DIWIN2TB3X}

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	2026-05-17T23:59:00.363051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50f995bfc21fb17e7b5c1a2c86ea61ddf1270411033b38df5dc83478e0fd1e02

Aliases

arxiv: 1812.01880 · arxiv_version: 1812.01880v1 · doi: 10.48550/arxiv.1812.01880 · pith_short_12: KD4ZLP6CD6YX · pith_short_16: KD4ZLP6CD6YX4624 · pith_short_8: KD4ZLP6C

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/KD4ZLP6CD6YX4624DIWIN2TB3X \
  | 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: 50f995bfc21fb17e7b5c1a2c86ea61ddf1270411033b38df5dc83478e0fd1e02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "861caf56fa300334a560955d5807556d1a7697c2c2fd32680b1aa77d69851e9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-05T09:51:19Z",
    "title_canon_sha256": "aed08bb70b94cd28959f1d5932c903a9e6fe5bb9bc415126202ffa40a26a6896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01880",
    "kind": "arxiv",
    "version": 1
  }
}