Pith Number

pith:FKKA5NYJ

pith:2019:FKKA5NYJU57QUMJTOIU6IK5AQA

not attested not anchored not stored refs pending

Feature Selective Anchor-Free Module for Single-Shot Object Detection

Chenchen Zhu, Marios Savvides, Yihui He

arxiv:1903.00621 v1 · 2019-03-02 · 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{FKKA5NYJU57QUMJTOIU6IK5AQA}

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

Rethinking Classification and Localization for Cascade R-CNN

Receipt and verification

First computed	2026-05-17T23:52:13.977653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a940eb709a77f0a31337229e42ba080368bc0647fe32f908096957f3aca426f

Aliases

arxiv: 1903.00621 · arxiv_version: 1903.00621v1 · doi: 10.48550/arxiv.1903.00621 · pith_short_12: FKKA5NYJU57Q · pith_short_16: FKKA5NYJU57QUMJT · pith_short_8: FKKA5NYJ

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/FKKA5NYJU57QUMJTOIU6IK5AQA \
  | 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: 2a940eb709a77f0a31337229e42ba080368bc0647fe32f908096957f3aca426f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ba05444993c9e345b66ff097ba59fdcdd5f69029a134062ad488413c9e49af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-02T04:15:34Z",
    "title_canon_sha256": "b99120d6388a41af32976797a13d08177f20bb0e9c84e083d45da17c2952bbf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00621",
    "kind": "arxiv",
    "version": 1
  }
}