Pith Number

pith:LZDKJQOU

pith:2020:LZDKJQOU3IKAPEU2FUBHLINUED

not attested not anchored not stored refs pending

Point-Set Anchors for Object Detection, Instance Segmentation and Pose Estimation

Fangyun Wei, Hongyang Li, Jingdong Wang, Stephen Lin, Xiao Sun

arxiv:2007.02846 v4 · 2020-07-06 · 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{LZDKJQOU3IKAPEU2FUBHLINUED}

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	2026-07-05T01:24:01.854938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e46a4c1d4da1407929a2d0275a1b420c961646a6e907dae2497bfbf65f85a52

Aliases

arxiv: 2007.02846 · arxiv_version: 2007.02846v4 · doi: 10.48550/arxiv.2007.02846 · pith_short_12: LZDKJQOU3IKA · pith_short_16: LZDKJQOU3IKAPEU2 · pith_short_8: LZDKJQOU

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/LZDKJQOU3IKAPEU2FUBHLINUED \
  | 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: 5e46a4c1d4da1407929a2d0275a1b420c961646a6e907dae2497bfbf65f85a52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f9be3647d792f68b8175644c2375593133054407e2a900538938642ee290836",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-06T15:59:56Z",
    "title_canon_sha256": "00355e5775b5557154c0db665147e8bf20eb10659e7ebb999a5636a7327e0a21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02846",
    "kind": "arxiv",
    "version": 4
  }
}