Pith Number

pith:T6ABFS45

pith:2018:T6ABFS455EKWQDFA5IPVDGUWQ6

not attested not anchored not stored refs pending

End-to-End Fine-Grained Action Segmentation and Recognition Using Conditional Random Field Models and Discriminative Sparse Coding

Divya Bhaskara, Effrosyni Mavroudi, Haider Ali, Ren\'e Vidal, Shahin Sefati

arxiv:1801.09571 v1 · 2018-01-29 · 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{T6ABFS455EKWQDFA5IPVDGUWQ6}

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	2026-05-18T00:24:57.027424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f8012cb9de915680ca0ea1f519a968781f0058a70f983c6868b1a9c7953452c

Aliases

arxiv: 1801.09571 · arxiv_version: 1801.09571v1 · doi: 10.48550/arxiv.1801.09571 · pith_short_12: T6ABFS455EKW · pith_short_16: T6ABFS455EKWQDFA · pith_short_8: T6ABFS45

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/T6ABFS455EKWQDFA5IPVDGUWQ6 \
  | 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: 9f8012cb9de915680ca0ea1f519a968781f0058a70f983c6868b1a9c7953452c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00359aeae5533e0b4f5c5b5c047030f477136322bcf6874c786d3c7abbfaa275",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-29T15:24:56Z",
    "title_canon_sha256": "240312e1b0112b818f5c2d22a7bb4f3fb09960277da1d78cdbee73ada059954a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09571",
    "kind": "arxiv",
    "version": 1
  }
}