Pith Number

pith:ZP3SB2JE

pith:2016:ZP3SB2JEJSJV7EH3JTHBSXPNMQ

not attested not anchored not stored refs pending

S3Pool: Pooling with Stochastic Spatial Sampling

Abhishek Kumar, Hui Wu, Rogerio Feris, Shuangfei Zhai, Yongxi Lu, Yu Cheng, Zhongfei Zhang

arxiv:1611.05138 v1 · 2016-11-16 · cs.LG · 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{ZP3SB2JEJSJV7EH3JTHBSXPNMQ}

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	2026-05-18T00:58:27.867551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbf720e9244c935f90fb4cce195ded6414d8f6d5544ee0ad05ebe433cac2ee86

Aliases

arxiv: 1611.05138 · arxiv_version: 1611.05138v1 · doi: 10.48550/arxiv.1611.05138 · pith_short_12: ZP3SB2JEJSJV · pith_short_16: ZP3SB2JEJSJV7EH3 · pith_short_8: ZP3SB2JE

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/ZP3SB2JEJSJV7EH3JTHBSXPNMQ \
  | 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: cbf720e9244c935f90fb4cce195ded6414d8f6d5544ee0ad05ebe433cac2ee86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2927baa4a78eea3b46934a5a249ca61d77fc129c8a7e39a7c1443c80ba750f1a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-11-16T04:17:52Z",
    "title_canon_sha256": "5436c0eb4c8eb6e4750e4ad7f57d25757a25a35bde46f93b759121b67132c318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05138",
    "kind": "arxiv",
    "version": 1
  }
}