Pith Number

pith:OWIMJ6UH

pith:2020:OWIMJ6UHGNMKFWHYCRC25Y4SKK

not attested not anchored not stored refs pending

SF-Net: Single-Frame Supervision for Temporal Action Localization

Fan Ma, Gourab Kundu, Linchao Zhu, Matt Feiszli, Shengxin Zha, Yi Yang, Zheng Shou

arxiv:2003.06845 v6 · 2020-03-15 · cs.CV · cs.LG · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWIMJ6UHGNMKFWHYCRC25Y4SKK}

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	2026-07-05T01:27:21.856237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7590c4fa873358a2d8f81445aee3925295dcff419eacc06e326af817d92313e5

Aliases

arxiv: 2003.06845 · arxiv_version: 2003.06845v6 · doi: 10.48550/arxiv.2003.06845 · pith_short_12: OWIMJ6UHGNMK · pith_short_16: OWIMJ6UHGNMKFWHY · pith_short_8: OWIMJ6UH

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/OWIMJ6UHGNMKFWHYCRC25Y4SKK \
  | 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: 7590c4fa873358a2d8f81445aee3925295dcff419eacc06e326af817d92313e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ffec4311f68f7266c6bc706eaf6084172a981b2e14f521372e2ac01c528bda5",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-15T15:06:01Z",
    "title_canon_sha256": "7331f0eaa41b3c55fa6effdfa10888cd4cf148e189d2e159adf7a0cc38548970"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.06845",
    "kind": "arxiv",
    "version": 6
  }
}