Pith Number

pith:3Q4QJLKT

pith:2025:3Q4QJLKTQWRFQOQC2HGS34SJHQ

not attested not anchored not stored refs pending

Improving Zero-Shot Object-Level Change Detection by Incorporating Visual Correspondence

Anh Totti Nguyen, Hung Huy Nguyen, Long Mai, Pooyan Rahmanzadehgervi

arxiv:2501.05555 v2 · 2025-01-09 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3Q4QJLKTQWRFQOQC2HGS34SJHQ}

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	2026-07-05T10:01:38.945060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc3904ad5385a2583a02d1cd2df2493c2ebf95787799625c1e11f2a1a3458ca5

Aliases

arxiv: 2501.05555 · arxiv_version: 2501.05555v2 · doi: 10.48550/arxiv.2501.05555 · pith_short_12: 3Q4QJLKTQWRF · pith_short_16: 3Q4QJLKTQWRFQOQC · pith_short_8: 3Q4QJLKT

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/3Q4QJLKTQWRFQOQC2HGS34SJHQ \
  | 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: dc3904ad5385a2583a02d1cd2df2493c2ebf95787799625c1e11f2a1a3458ca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ae97adf17b405dd0bdaf7ab4d4c61296837cd629506e6a34185fe6fc1c249e0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-09T20:02:10Z",
    "title_canon_sha256": "6093f5bfcbfdf5fe9579897f74bc6e44cb5cd50def47c95940a1ccbc5cde084b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05555",
    "kind": "arxiv",
    "version": 2
  }
}