Pith Number

pith:BFP3IQ2U

pith:2020:BFP3IQ2UKKWBGSB7ZUSGHWYTEA

not attested not anchored not stored refs pending

AFDet: Anchor Free One Stage 3D Object Detection

Li Huang, Runzhou Ge, Sijia Chen, Yihan Hu, Yuan Li, Yu Wang, Zhuangzhuang Ding

arxiv:2006.12671 v2 · 2020-06-23 · 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{BFP3IQ2UKKWBGSB7ZUSGHWYTEA}

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	2026-07-05T01:14:53.805134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

095fb4435452ac13483fcd2463db13200270a80e42ac570bfba96c7da66d506a

Aliases

arxiv: 2006.12671 · arxiv_version: 2006.12671v2 · doi: 10.48550/arxiv.2006.12671 · pith_short_12: BFP3IQ2UKKWB · pith_short_16: BFP3IQ2UKKWBGSB7 · pith_short_8: BFP3IQ2U

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/BFP3IQ2UKKWBGSB7ZUSGHWYTEA \
  | 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: 095fb4435452ac13483fcd2463db13200270a80e42ac570bfba96c7da66d506a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "372d5c59e1ec788bea9c01c396636838deba3341f6a77b1bd5ac670af60b504f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-23T00:15:07Z",
    "title_canon_sha256": "b581d7360e4300340a792ab84656efe39fcca573b5221815f1701bdfb93526e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.12671",
    "kind": "arxiv",
    "version": 2
  }
}