Pith Number

pith:FJFSFPCH

pith:2024:FJFSFPCHSLHKVEGMCKEVNDO7L2

not attested not anchored not stored refs pending

Efficient and Effective Weakly-Supervised Action Segmentation via Action-Transition-Aware Boundary Alignment

Angchi Xu, Wei-Shi Zheng

arxiv:2403.19225 v1 · 2024-03-28 · 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{FJFSFPCHSLHKVEGMCKEVNDO7L2}

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	2026-07-05T08:01:46.541350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a4b22bc4792ceaa90cc1289568ddf5e8651ead4ee728a6723e445c8ffc9390f

Aliases

arxiv: 2403.19225 · arxiv_version: 2403.19225v1 · doi: 10.48550/arxiv.2403.19225 · pith_short_12: FJFSFPCHSLHK · pith_short_16: FJFSFPCHSLHKVEGM · pith_short_8: FJFSFPCH

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/FJFSFPCHSLHKVEGMCKEVNDO7L2 \
  | 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: 2a4b22bc4792ceaa90cc1289568ddf5e8651ead4ee728a6723e445c8ffc9390f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "581cd4bf5074af291d13468ce8d9ff8f617ea0a03f5b757443a5da1e2870297b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-28T08:39:44Z",
    "title_canon_sha256": "cc6452424afd7860d835779f14593eaefd430f1618628d70d85c8326625e1265"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.19225",
    "kind": "arxiv",
    "version": 1
  }
}