Pith Number

pith:R2HLENHA

pith:2017:R2HLENHACG4XNQI5MOJKXTURLM

not attested not anchored not stored refs pending

CERN: Confidence-Energy Recurrent Network for Group Activity Recognition

Sinisa Todorovic, Song-Chun Zhu, Tianmin Shu

arxiv:1704.03058 v1 · 2017-04-10 · cs.CV · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2HLENHACG4XNQI5MOJKXTURLM}

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	2026-05-18T00:46:33.805307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e8eb234e011b976c11d6392abce915b37baf5b6d313dd3fa10feb85235a294e

Aliases

arxiv: 1704.03058 · arxiv_version: 1704.03058v1 · doi: 10.48550/arxiv.1704.03058 · pith_short_12: R2HLENHACG4X · pith_short_16: R2HLENHACG4XNQI5 · pith_short_8: R2HLENHA

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/R2HLENHACG4XNQI5MOJKXTURLM \
  | 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: 8e8eb234e011b976c11d6392abce915b37baf5b6d313dd3fa10feb85235a294e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f52d5e289c4a7c478e47bc769ee0eebf0d67c5305a4c2bd2a91468f41532e2f",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-10T21:08:39Z",
    "title_canon_sha256": "fd18e050d8a478d2727441427f395e3b699a3c1eb6d0dba498f108008912a576"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03058",
    "kind": "arxiv",
    "version": 1
  }
}