Pith Number

pith:S7OORL2X

pith:2015:S7OORL2XQJRSTSJ3E44ZBE6IZT

not attested not anchored not stored refs pending

Structure Inference Machines: Recurrent Neural Networks for Analyzing Relations in Group Activity Recognition

Arash Vahdat, Greg Mori, Hexiang Hu, Zhiwei Deng

arxiv:1511.04196 v2 · 2015-11-13 · 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{S7OORL2XQJRSTSJ3E44ZBE6IZT}

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	2026-05-18T01:17:18.373920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97dce8af57826329c93b27399093c8cce296c74f8fe3161ff3c59c4b9325ae9b

Aliases

arxiv: 1511.04196 · arxiv_version: 1511.04196v2 · doi: 10.48550/arxiv.1511.04196 · pith_short_12: S7OORL2XQJRS · pith_short_16: S7OORL2XQJRSTSJ3 · pith_short_8: S7OORL2X

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/S7OORL2XQJRSTSJ3E44ZBE6IZT \
  | 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: 97dce8af57826329c93b27399093c8cce296c74f8fe3161ff3c59c4b9325ae9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c2e82d772644736ee99352f39f505aa6680d7dcd23d3f898beadbebab662ae6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-13T07:58:38Z",
    "title_canon_sha256": "ea7cff42ce035c55fdda3973b9627b5386eac53caa9521a3dd1aad73776cdcc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04196",
    "kind": "arxiv",
    "version": 2
  }
}