Pith Number

pith:DEUNYBBR

pith:2019:DEUNYBBR6HXIAK63Y3MEPD26XP

not attested not anchored not stored refs pending

AFO-TAD: Anchor-free One-Stage Detector for Temporal Action Detection

Chuang Niu, Jimin Liang, Minghao Dong, Shenghan Ren, Yiping Tang

arxiv:1910.08250 v1 · 2019-10-18 · 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{DEUNYBBR6HXIAK63Y3MEPD26XP}

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	2026-07-05T00:13:07.129243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1928dc0431f1ee802bdbc6d8478f5ebbd80432697c04723fbaaffb4592c92442

Aliases

arxiv: 1910.08250 · arxiv_version: 1910.08250v1 · doi: 10.48550/arxiv.1910.08250 · pith_short_12: DEUNYBBR6HXI · pith_short_16: DEUNYBBR6HXIAK63 · pith_short_8: DEUNYBBR

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/DEUNYBBR6HXIAK63Y3MEPD26XP \
  | 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: 1928dc0431f1ee802bdbc6d8478f5ebbd80432697c04723fbaaffb4592c92442

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c385d13df496e1e6c06073499558fce422963e5d1a71016e0264b74d165f7719",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-10-18T03:57:05Z",
    "title_canon_sha256": "83ccfd137871094860197c41a01722320e9c229470c8f9dbfc090d987800e544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08250",
    "kind": "arxiv",
    "version": 1
  }
}