Pith Number

pith:2IH7BRXL

pith:2025:2IH7BRXLMPGIPRVSS7AHHSIUKW

not attested not anchored not stored refs pending

Depth Jitter: Seeing through the Depth

David Cabecinhas, Md Sazidur Rahman, Ricard Marxer

arxiv:2508.06227 v1 · 2025-08-08 · cs.CV · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IH7BRXLMPGIPRVSS7AHHSIUKW}

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	2026-07-05T11:50:52.418101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d20ff0c6eb63cc87c6b297c073c91455b420f054bd57e1ed40ce736a13db6ebb

Aliases

arxiv: 2508.06227 · arxiv_version: 2508.06227v1 · doi: 10.48550/arxiv.2508.06227 · pith_short_12: 2IH7BRXLMPGI · pith_short_16: 2IH7BRXLMPGIPRVS · pith_short_8: 2IH7BRXL

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/2IH7BRXLMPGIPRVSS7AHHSIUKW \
  | 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: d20ff0c6eb63cc87c6b297c073c91455b420f054bd57e1ed40ce736a13db6ebb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f26750d98662ed5b2f438043e7647c40e4e602841c5d04003c9376d1a2b6e1ca",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-08T11:14:57Z",
    "title_canon_sha256": "5ec433183eb40bc232c0b1f081ee96e09301876feb7cecf939174cb5e0d426d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06227",
    "kind": "arxiv",
    "version": 1
  }
}