Pith Number

pith:YC4AF5QT

pith:2020:YC4AF5QTI2WVMJTNWKFJ5N74GU

not attested not anchored not stored refs pending

On Evaluating Weakly Supervised Action Segmentation Methods

Alexander Richard, Juergen Gall, Luca Minciullo, Yaser Souri

arxiv:2005.09743 v3 · 2020-05-19 · 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{YC4AF5QTI2WVMJTNWKFJ5N74GU}

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	2026-07-05T03:24:26.250891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0b802f61346ad56266db28a9eb7fc351ba49f32dbfc148a4a59719e0413d330

Aliases

arxiv: 2005.09743 · arxiv_version: 2005.09743v3 · doi: 10.48550/arxiv.2005.09743 · pith_short_12: YC4AF5QTI2WV · pith_short_16: YC4AF5QTI2WVMJTN · pith_short_8: YC4AF5QT

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/YC4AF5QTI2WVMJTNWKFJ5N74GU \
  | 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: c0b802f61346ad56266db28a9eb7fc351ba49f32dbfc148a4a59719e0413d330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c9305dce02567e76f08c87c1ed7909de22a47e275ba858496e50ecbcf22ec5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-19T20:30:31Z",
    "title_canon_sha256": "bd3e3e0e929c62427390c51a4c77067084d19eb30cfd8b0329ef1894347f89cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.09743",
    "kind": "arxiv",
    "version": 3
  }
}