Pith Number

pith:YTLZUGBI

pith:2019:YTLZUGBIYIQGG5TBHNCVRL22R3

not attested not anchored not stored refs pending

Progressive Sparse Local Attention for Video object detection

Bin Fan, Chaoxu Guo, Chunhong Pan, Jie Gu, Qian Zhang, Shiming Xiang, Veronique Prinet

arxiv:1903.09126 v3 · 2019-03-21 · 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{YTLZUGBIYIQGG5TBHNCVRL22R3}

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	2026-07-04T23:57:49.811271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4d79a1828c2206376613b4558af5a8ed9cc2ecb8c32b69fa279fecc7f280b18

Aliases

arxiv: 1903.09126 · arxiv_version: 1903.09126v3 · doi: 10.48550/arxiv.1903.09126 · pith_short_12: YTLZUGBIYIQG · pith_short_16: YTLZUGBIYIQGG5TB · pith_short_8: YTLZUGBI

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/YTLZUGBIYIQGG5TBHNCVRL22R3 \
  | 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: c4d79a1828c2206376613b4558af5a8ed9cc2ecb8c32b69fa279fecc7f280b18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "617e3843149d8979995ba52dd0061a0892cfba076fc9e14bc6b313a6cad94272",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-21T17:33:22Z",
    "title_canon_sha256": "8bed329b82f515d633747168d52d11ecd0b1bb097a21942f4d8e34ceeb135352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09126",
    "kind": "arxiv",
    "version": 3
  }
}