Pith Number

pith:VSXF35N3

pith:2019:VSXF35N3GEEN3Q756G3QGTC4LF

not attested not anchored not stored refs pending

StartNet: Online Detection of Action Start in Untrimmed Videos

Caiming Xiong, Larry S. Davis, Mingfei Gao, Mingze Xu, Richard Socher

arxiv:1903.09868 v1 · 2019-03-23 · 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{VSXF35N3GEEN3Q756G3QGTC4LF}

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	2026-05-17T23:50:35.231081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acae5df5bb3108ddc3fdf1b7034c5c597cd83563edab7c5d2af3f8e25a599f73

Aliases

arxiv: 1903.09868 · arxiv_version: 1903.09868v1 · doi: 10.48550/arxiv.1903.09868 · pith_short_12: VSXF35N3GEEN · pith_short_16: VSXF35N3GEEN3Q75 · pith_short_8: VSXF35N3

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/VSXF35N3GEEN3Q756G3QGTC4LF \
  | 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: acae5df5bb3108ddc3fdf1b7034c5c597cd83563edab7c5d2af3f8e25a599f73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9159e0c9a9ac5e7d834fe57b31e5ff9c3b1ab0397e6f2d09fbc48dbfd09d621",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-23T19:14:53Z",
    "title_canon_sha256": "c30b59dd711d63251156f55890a591716c078fd397d7e3eb1bffec1084bb044f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09868",
    "kind": "arxiv",
    "version": 1
  }
}