Pith Number

pith:YOPSJ2XH

pith:2017:YOPSJ2XH3UQD2BQG3OS44BLBZI

not attested not anchored not stored refs pending

An Interval-Based Bayesian Generative Model for Human Complex Activity Recognition

Bin Hu, David S. Rosenblum, Lakshmi Narasimhan Govindarajan, Li Cheng, Li Liu, Shu Wang, Yongzhong Yang

arxiv:1701.00903 v1 · 2017-01-04 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YOPSJ2XH3UQD2BQG3OS44BLBZI}

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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	2026-05-18T00:53:21.927872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c39f24eae7dd203d0606dba5ce0561ca0c05c95048acec212c97b37cf9cbc18c

Aliases

arxiv: 1701.00903 · arxiv_version: 1701.00903v1 · doi: 10.48550/arxiv.1701.00903 · pith_short_12: YOPSJ2XH3UQD · pith_short_16: YOPSJ2XH3UQD2BQG · pith_short_8: YOPSJ2XH

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/YOPSJ2XH3UQD2BQG3OS44BLBZI \
  | 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: c39f24eae7dd203d0606dba5ce0561ca0c05c95048acec212c97b37cf9cbc18c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a56704abdb63a96ab631e3e45a82b6f2d4f86aac894cca4ac946128bfc596f50",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-01-04T05:53:46Z",
    "title_canon_sha256": "b3f06cd6a2084a7fddf8ed5723a2d42584b1071eb3427c33cce1c1b5a9f68633"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00903",
    "kind": "arxiv",
    "version": 1
  }
}