Pith Number

pith:LLZ2DSNG

pith:2025:LLZ2DSNGI5T3TAPQJ6Z6EODVAH

not attested not anchored not stored refs pending

Clutter Detection and Removal by Multi-Objective Analysis for Photographic Guidance

Xiaoran Wu

arxiv:2507.14553 v1 · 2025-07-19 · cs.CV · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LLZ2DSNGI5T3TAPQJ6Z6EODVAH}

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	2026-07-05T11:40:09.406422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af3a1c9a64767b981f04fb3e2387501eb3f3990496a50a77d3686b96ea43f23

Aliases

arxiv: 2507.14553 · arxiv_version: 2507.14553v1 · doi: 10.48550/arxiv.2507.14553 · pith_short_12: LLZ2DSNGI5T3 · pith_short_16: LLZ2DSNGI5T3TAPQ · pith_short_8: LLZ2DSNG

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/LLZ2DSNGI5T3TAPQJ6Z6EODVAH \
  | 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: 5af3a1c9a64767b981f04fb3e2387501eb3f3990496a50a77d3686b96ea43f23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ae6a5fa7b56872eeb0aceabb8ad61424056ff0821d20a4569b5db3441df6db",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-19T09:15:17Z",
    "title_canon_sha256": "19711f20cdc4a66053a6a16ce597bbc26c3177249513e0fdb16f6641bfa35c07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14553",
    "kind": "arxiv",
    "version": 1
  }
}