Pith Number

pith:ZLESWAWF

pith:2017:ZLESWAWFJGFMBJBLH43C64CEAP

not attested not anchored not stored refs pending

Joint Hierarchical Category Structure Learning and Large-Scale Image Classification

Chang Lu, Dacheng Tao, Fumin Shen, Li Lin, Yang Wu, Yanyun Qu, Yuan Xie

arxiv:1709.05072 v1 · 2017-09-15 · 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{ZLESWAWFJGFMBJBLH43C64CEAP}

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	2026-05-18T00:35:06.772842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cac92b02c5498ac0a42b3f362f704403f62a41e0e7195e1c9775c503dafeed47

Aliases

arxiv: 1709.05072 · arxiv_version: 1709.05072v1 · doi: 10.48550/arxiv.1709.05072 · pith_short_12: ZLESWAWFJGFM · pith_short_16: ZLESWAWFJGFMBJBL · pith_short_8: ZLESWAWF

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/ZLESWAWFJGFMBJBLH43C64CEAP \
  | 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: cac92b02c5498ac0a42b3f362f704403f62a41e0e7195e1c9775c503dafeed47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fa88ceada6efbebcdd313b0ea490ed37eb8b434aa1e42fbb36db1c0431e1054",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-15T06:49:12Z",
    "title_canon_sha256": "3593ba838536713437de759adb9de89788a4c3972fe9f748a85d5f456e3eb832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05072",
    "kind": "arxiv",
    "version": 1
  }
}