Pith Number

pith:X4B3O6U4

pith:2022:X4B3O6U4RXW3M4MJBJGHVH2ZEF

not attested not anchored not stored refs pending

A Closer Look at Temporal Ordering in the Segmentation of Instructional Videos

Anil Batra, Frank Keller, Laura Sevilla-Lara, Shreyank N Gowda

arxiv:2209.15501 v2 · 2022-09-30 · 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{X4B3O6U4RXW3M4MJBJGHVH2ZEF}

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	2026-07-05T05:04:31.329886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf03b77a9c8dedb671890a4c7a9f59217f7e7da1255dd8225adcf5acc00d4237

Aliases

arxiv: 2209.15501 · arxiv_version: 2209.15501v2 · doi: 10.48550/arxiv.2209.15501 · pith_short_12: X4B3O6U4RXW3 · pith_short_16: X4B3O6U4RXW3M4MJ · pith_short_8: X4B3O6U4

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/X4B3O6U4RXW3M4MJBJGHVH2ZEF \
  | 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: bf03b77a9c8dedb671890a4c7a9f59217f7e7da1255dd8225adcf5acc00d4237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f1b9d307ba0482c427f84322c1dead004687086c6366e232249a3430215ad2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-30T14:44:19Z",
    "title_canon_sha256": "280a798c2fcf9eee4c905ab1959325a3cdd756522b36a4638c5561490aac9cbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.15501",
    "kind": "arxiv",
    "version": 2
  }
}