Pith Number

pith:UZMVPSH4

pith:2024:UZMVPSH4UDZLJZJIH4KCABNQLY

not attested not anchored not stored refs pending

Data Pruning Can Do More: A Comprehensive Data Pruning Approach for Object Re-identification

Guillermo Gallego, Haojin Yang, Jorge Cardoso, Soumajit Majumder, Zi Yang

arxiv:2412.10091 v1 · 2024-12-13 · 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{UZMVPSH4UDZLJZJIH4KCABNQLY}

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	2026-07-05T09:48:46.980036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a65957c8fca0f2b4e5283f142005b05e0f1fed90c79fc4b6312cbbf2dbd01892

Aliases

arxiv: 2412.10091 · arxiv_version: 2412.10091v1 · doi: 10.48550/arxiv.2412.10091 · pith_short_12: UZMVPSH4UDZL · pith_short_16: UZMVPSH4UDZLJZJI · pith_short_8: UZMVPSH4

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/UZMVPSH4UDZLJZJIH4KCABNQLY \
  | 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: a65957c8fca0f2b4e5283f142005b05e0f1fed90c79fc4b6312cbbf2dbd01892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34298dfed08b96e1a2c4f205a84c9424be1dba218f072d6b2dbb3c59948875e0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-13T12:27:47Z",
    "title_canon_sha256": "c32a8cc92b8d85429a29b2d859643f741090d5b446c5fc87dc42e8b94918f3aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10091",
    "kind": "arxiv",
    "version": 1
  }
}