Pith Number

pith:5PUNCJ5K

pith:2022:5PUNCJ5KCFEV7ZEXO6GBGWXWQD

not attested not anchored not stored refs pending

PNeRF: Probabilistic Neural Scene Representations for Uncertain 3D Visual Mapping

Andrew I. Comport, Arnab Dey, Yassine Ahmine

arxiv:2209.11677 v1 · 2022-09-23 · 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{5PUNCJ5KCFEV7ZEXO6GBGWXWQD}

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	2026-07-05T05:00:24.235083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebe8d127aa11495fe497778c135af680f603df2973dc2f0904895eb49cce03d6

Aliases

arxiv: 2209.11677 · arxiv_version: 2209.11677v1 · doi: 10.48550/arxiv.2209.11677 · pith_short_12: 5PUNCJ5KCFEV · pith_short_16: 5PUNCJ5KCFEV7ZEX · pith_short_8: 5PUNCJ5K

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/5PUNCJ5KCFEV7ZEXO6GBGWXWQD \
  | 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: ebe8d127aa11495fe497778c135af680f603df2973dc2f0904895eb49cce03d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cde84621724364e22e39d9086923a941f5f4907edbf2e407110e0abaea3daaa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-23T16:05:12Z",
    "title_canon_sha256": "0497e1b82ed73e9ab1630c18f27eed0e4a0c246eff23aecb91c08f3c2389c0cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.11677",
    "kind": "arxiv",
    "version": 1
  }
}