Pith Number

pith:QSOL46K2

pith:2023:QSOL46K2D5GJJ4FOTJCLZX3755

not attested not anchored not stored refs pending

FocalFormer3D : Focusing on Hard Instance for 3D Object Detection

Animashree Anandkumar, Jiaya Jia, Jose Alvarez, Shiyi Lan, Yilun Chen, Yukang Chen, Zhiding Yu

arxiv:2308.04556 v1 · 2023-08-08 · 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{QSOL46K2D5GJJ4FOTJCLZX3755}

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	2026-07-05T06:39:39.524236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

849cbe795a1f4c94f0ae9a44bcdf7fef61a03aa06987af169aa87439e898abf0

Aliases

arxiv: 2308.04556 · arxiv_version: 2308.04556v1 · doi: 10.48550/arxiv.2308.04556 · pith_short_12: QSOL46K2D5GJ · pith_short_16: QSOL46K2D5GJJ4FO · pith_short_8: QSOL46K2

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/QSOL46K2D5GJJ4FOTJCLZX3755 \
  | 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: 849cbe795a1f4c94f0ae9a44bcdf7fef61a03aa06987af169aa87439e898abf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20e0fbcdb17ec17e84a03ec7cf620dbd7f0d0902bcb4ace72889e437bc96e08b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-08T20:06:12Z",
    "title_canon_sha256": "74c0bd0412fe862f5ce24793a8af5598037e2b29c8e0010079c6e1d5a23a09a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.04556",
    "kind": "arxiv",
    "version": 1
  }
}