Pith Number

pith:RITR3ZE5

pith:2020:RITR3ZE5PAIUZKVTZG67S3DHYG

not attested not anchored not stored refs pending

Hierarchical Feature Embedding for Attribute Recognition

Jiarou Fan, Jie Yang, Lin Liu, Weihao Gan, Wei Wu, Yige Wang, Yiru Wang

arxiv:2005.11576 v1 · 2020-05-23 · 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{RITR3ZE5PAIUZKVTZG67S3DHYG}

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	2026-07-05T01:05:15.897021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a271de49d78114caab3c9bdf96c67c190ddcf95358349e0ddb49ec2f1a95e73

Aliases

arxiv: 2005.11576 · arxiv_version: 2005.11576v1 · doi: 10.48550/arxiv.2005.11576 · pith_short_12: RITR3ZE5PAIU · pith_short_16: RITR3ZE5PAIUZKVT · pith_short_8: RITR3ZE5

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/RITR3ZE5PAIUZKVTZG67S3DHYG \
  | 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: 8a271de49d78114caab3c9bdf96c67c190ddcf95358349e0ddb49ec2f1a95e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8920dffccf3c24a7f2027146744782c9e12d1366862a90ae26c297c89e523fc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-23T17:52:41Z",
    "title_canon_sha256": "344e034ca02c252ab90a2c3d9a28f7dba6039eb3c1a8ac7481167869eb30c641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.11576",
    "kind": "arxiv",
    "version": 1
  }
}