Pith Number

pith:ZELN2XXF

pith:2020:ZELN2XXFJ6Q7ZQDGHXMTEWIO5B

not attested not anchored not stored refs pending

VarifocalNet: An IoU-aware Dense Object Detector

Feras Dayoub, Haoyang Zhang, Niko S\"underhauf, Ying Wang

arxiv:2008.13367 v2 · 2020-08-31 · 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{ZELN2XXFJ6Q7ZQDGHXMTEWIO5B}

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.

Cited by

1 paper in Pith

Real-Time Beach Litter Detection and Counting: A Comparative Analysis of RT-DETR Model Variants

Receipt and verification

First computed	2026-07-05T02:20:15.756778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c916dd5ee54fa1fcc0663dd932590ee8716d0da83f2d6b43edcac420601cc674

Aliases

arxiv: 2008.13367 · arxiv_version: 2008.13367v2 · doi: 10.48550/arxiv.2008.13367 · pith_short_12: ZELN2XXFJ6Q7 · pith_short_16: ZELN2XXFJ6Q7ZQDG · pith_short_8: ZELN2XXF

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/ZELN2XXFJ6Q7ZQDGHXMTEWIO5B \
  | 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: c916dd5ee54fa1fcc0663dd932590ee8716d0da83f2d6b43edcac420601cc674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c85ccedb41d79d845246fdbd44e33a22460a6f9e9b3b987d1622099cf866f4b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-31T05:12:21Z",
    "title_canon_sha256": "2ad7ef052bacce28dbea2c7781b285aa220d799c025c69b455c61604b27d1003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.13367",
    "kind": "arxiv",
    "version": 2
  }
}