Pith Number

pith:2IFDIDQF

pith:2019:2IFDIDQFVHPRRDYE324STMVYKW

not attested not anchored not stored refs pending

Objects as Points

Dequan Wang, Philipp Kr\"ahenb\"uhl, Xingyi Zhou

arxiv:1904.07850 v2 · 2019-04-16 · 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{2IFDIDQFVHPRRDYE324STMVYKW}

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

25 papers in Pith

Scene Reconstruction as Mapping Priors for 3D Detection

Adapted Center and Scale Prediction: More Stable and More Accurate

Multi-needle Localization for Pelvic Seed Implant Brachytherapy based on Tip-handle Detection and Matching

MoCA3D: Monocular 3D Bounding Box Prediction in the Image Plane

Towards UAV Detection in the Real World: A New Multispectral Dataset UAVNet-MS and a New Method

Receipt and verification

First computed	2026-05-17T23:47:48.132915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d20a340e05a9df188f04deb929b2b855a7fbfe3ecbee2a7aa8b94e05595df19b

Aliases

arxiv: 1904.07850 · arxiv_version: 1904.07850v2 · doi: 10.48550/arxiv.1904.07850 · pith_short_12: 2IFDIDQFVHPR · pith_short_16: 2IFDIDQFVHPRRDYE · pith_short_8: 2IFDIDQF

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/2IFDIDQFVHPRRDYE324STMVYKW \
  | 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: d20a340e05a9df188f04deb929b2b855a7fbfe3ecbee2a7aa8b94e05595df19b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45afff3a0592c19c4574359193ca620de6b4d39c115944276d78bd9ed9d5d321",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-16T17:54:26Z",
    "title_canon_sha256": "6f137fec373dd608249aba970d93998cab3bb38d6832eb78b3eef31cf8c7e686"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07850",
    "kind": "arxiv",
    "version": 2
  }
}