Pith Number

pith:Z2TXJW6P

pith:2022:Z2TXJW6PL5ORDR7DOXNTPXKBM6

not attested not anchored not stored refs pending

Salient Object Detection for Point Clouds

Ge Li, Songlin Fan, Wei Gao

arxiv:2207.11889 v1 · 2022-07-25 · 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{Z2TXJW6PL5ORDR7DOXNTPXKBM6}

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	2026-07-05T04:43:10.796476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cea774dbcf5f5d11c7e375db37dd416794288810929c5a6d496e480bd0f0f701

Aliases

arxiv: 2207.11889 · arxiv_version: 2207.11889v1 · doi: 10.48550/arxiv.2207.11889 · pith_short_12: Z2TXJW6PL5OR · pith_short_16: Z2TXJW6PL5ORDR7D · pith_short_8: Z2TXJW6P

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/Z2TXJW6PL5ORDR7DOXNTPXKBM6 \
  | 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: cea774dbcf5f5d11c7e375db37dd416794288810929c5a6d496e480bd0f0f701

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e482f7abf441f5733bdf59865d1cfa431983c16a4cd8538a08921e99e299df50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-25T03:35:46Z",
    "title_canon_sha256": "5e631f506163944a1346ea1698c7b4c23cdb78ab591559cd64d66d78964dde65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.11889",
    "kind": "arxiv",
    "version": 1
  }
}