Pith Number

pith:YXME7WNM

pith:2016:YXME7WNMQ2AMIMS6B4FIR235VW

not attested not anchored not stored refs pending

Spatial Pyramid Convolutional Neural Network for Social Event Detection in Static Image

Gou Koutaki, Keiichi Uchimura, Reza Fuad Rachmadi

arxiv:1612.04062 v1 · 2016-12-13 · 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{YXME7WNMQ2AMIMS6B4FIR235VW}

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	2026-05-18T00:55:05.655052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5d84fd9ac8680c4325e0f0a88eb7dadacb0620e7363bf2694ca4a1a89b9d4ed

Aliases

arxiv: 1612.04062 · arxiv_version: 1612.04062v1 · doi: 10.48550/arxiv.1612.04062 · pith_short_12: YXME7WNMQ2AM · pith_short_16: YXME7WNMQ2AMIMS6 · pith_short_8: YXME7WNM

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/YXME7WNMQ2AMIMS6B4FIR235VW \
  | 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: c5d84fd9ac8680c4325e0f0a88eb7dadacb0620e7363bf2694ca4a1a89b9d4ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43f0fa3b9e28a3ebb717f214898f9c583ab637deb5c1723f080ebc7580e9ead0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-13T08:32:56Z",
    "title_canon_sha256": "97a2bfd06771753731331b8407b4dfaccde2e7c239bdd4bcfaa3664be5829313"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04062",
    "kind": "arxiv",
    "version": 1
  }
}