Pith Number

pith:TPSREN5D

pith:2018:TPSREN5D7PKRYKROEMZIW5G54T

not attested not anchored not stored refs pending

Online Detection of Action Start in Untrimmed, Streaming Videos

Anthony Vetro, Hassan Mansour, Jonathan Chan, Junting Pan, Kazuyuki Miyazawa, Shih-Fu Chang, Xavier Giro-i-Nieto, Zheng Shou

arxiv:1802.06822 v3 · 2018-02-19 · 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{TPSREN5D7PKRYKROEMZIW5G54T}

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	2026-05-18T00:10:10.661401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be51237a3fbd51c2a2e23328b74dde4f834c2d97cc72d43f88e290fb072a6e8

Aliases

arxiv: 1802.06822 · arxiv_version: 1802.06822v3 · doi: 10.48550/arxiv.1802.06822 · pith_short_12: TPSREN5D7PKR · pith_short_16: TPSREN5D7PKRYKRO · pith_short_8: TPSREN5D

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/TPSREN5D7PKRYKROEMZIW5G54T \
  | 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: 9be51237a3fbd51c2a2e23328b74dde4f834c2d97cc72d43f88e290fb072a6e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9b75455cf90ff4ea22a839fa8cad3a8f0cb027f9c2418a82337d38eca06d58c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-19T19:39:05Z",
    "title_canon_sha256": "fe85756286b0bf3b741d427a6737bd47c03bc7b4e4088a2f996f738c2db5fcff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06822",
    "kind": "arxiv",
    "version": 3
  }
}