Pith Number

pith:FZCEL3U2

pith:2024:FZCEL3U2TEJMADGCF7OBWLNSDK

not attested not anchored not stored refs pending

PVP: Polar Representation Boost for 3D Semantic Occupancy Prediction

Jiawei Du, Jiaxiang Liu, Joey Tianyi Zhou, Yujing Xue

arxiv:2412.07616 v2 · 2024-12-10 · 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{FZCEL3U2TEJMADGCF7OBWLNSDK}

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	2026-07-05T09:50:55.174662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e4445ee9a9912c00cc22fdc1b2db21aa844effdee58c3f5b971ff428a98ee05

Aliases

arxiv: 2412.07616 · arxiv_version: 2412.07616v2 · doi: 10.48550/arxiv.2412.07616 · pith_short_12: FZCEL3U2TEJM · pith_short_16: FZCEL3U2TEJMADGC · pith_short_8: FZCEL3U2

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/FZCEL3U2TEJMADGCF7OBWLNSDK \
  | 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: 2e4445ee9a9912c00cc22fdc1b2db21aa844effdee58c3f5b971ff428a98ee05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be9f7cb2e5b8642b9cf5fd897491a0540a120453034d51856b644bd6ff68ecbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-10T15:54:53Z",
    "title_canon_sha256": "7ed702e5159ee47f6265d2b7dcd9c60c08a3badc0a6c63beefdb434e9a49cf5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.07616",
    "kind": "arxiv",
    "version": 2
  }
}