Pith Number

pith:5JW2ZOPU

pith:2022:5JW2ZOPURZH23LTG47X5B3ZV4I

not attested not anchored not stored refs pending

Language-Assisted 3D Feature Learning for Semantic Scene Understanding

Guanghan Wang, Guofan Fan, Junbo Zhang, Kaisheng Ma, Li Yi, Zhengyuan Su

arxiv:2211.14091 v2 · 2022-11-25 · 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{5JW2ZOPURZH23LTG47X5B3ZV4I}

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	2026-07-05T05:23:59.801950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea6dacb9f48e4fadae66e7efd0ef35e21f6033d7ac3437d501538297fe8e7b81

Aliases

arxiv: 2211.14091 · arxiv_version: 2211.14091v2 · doi: 10.48550/arxiv.2211.14091 · pith_short_12: 5JW2ZOPURZH2 · pith_short_16: 5JW2ZOPURZH23LTG · pith_short_8: 5JW2ZOPU

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/5JW2ZOPURZH23LTG47X5B3ZV4I \
  | 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: ea6dacb9f48e4fadae66e7efd0ef35e21f6033d7ac3437d501538297fe8e7b81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc312576c4ea018355f9c83a6b399a5e88d29b6a5ea86434029adb0a1a12147d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-25T13:21:59Z",
    "title_canon_sha256": "5cb249b0d138b667d5b0e8a3a2f8b2c848d8bb937ab12e3cb2cbfbce4df29514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.14091",
    "kind": "arxiv",
    "version": 2
  }
}