Pith Number

pith:JYGIEM67

pith:2015:JYGIEM67G6MB24GCPKJU4Q52JR

not attested not anchored not stored refs pending

Unsupervised Temporal Segmentation of Repetitive Human Actions Based on Kinematic Modeling and Frequency Analysis

Ferda Ofli, Gregorij Kurillo, Qifei Wang, Ruzena Bajcsy

arxiv:1512.04115 v1 · 2015-12-13 · 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{JYGIEM67G6MB24GCPKJU4Q52JR}

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	2026-05-18T01:24:23.098345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e0c8233df37981d70c27a934e43ba4c7b2ec973a6548f66ee47cf46e248d2e2

Aliases

arxiv: 1512.04115 · arxiv_version: 1512.04115v1 · doi: 10.48550/arxiv.1512.04115 · pith_short_12: JYGIEM67G6MB · pith_short_16: JYGIEM67G6MB24GC · pith_short_8: JYGIEM67

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/JYGIEM67G6MB24GCPKJU4Q52JR \
  | 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: 4e0c8233df37981d70c27a934e43ba4c7b2ec973a6548f66ee47cf46e248d2e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da4ba8d92d61c56a464a3661c78d6e57e436eaaece137b378cd2d50705d0c545",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-12-13T20:08:43Z",
    "title_canon_sha256": "61f3b115ccaeda0b1cf9c073734b6bb831e4cb2273380e81087b418099527ce6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04115",
    "kind": "arxiv",
    "version": 1
  }
}