Pith Number

pith:UHXMJXWY

pith:2025:UHXMJXWYDSAD3N6O7P2U6HWTIJ

not attested not anchored not stored refs pending

Generalizable Object Re-Identification via Visual In-Context Prompting

Xiaoming Liu, Zhizhong Huang

arxiv:2508.21222 v1 · 2025-08-28 · 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{UHXMJXWYDSAD3N6O7P2U6HWTIJ}

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	2026-07-05T12:01:30.351793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1eec4ded81c803db7cefbf54f1ed34253cd9540c32c5819d853697d37946813

Aliases

arxiv: 2508.21222 · arxiv_version: 2508.21222v1 · doi: 10.48550/arxiv.2508.21222 · pith_short_12: UHXMJXWYDSAD · pith_short_16: UHXMJXWYDSAD3N6O · pith_short_8: UHXMJXWY

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/UHXMJXWYDSAD3N6O7P2U6HWTIJ \
  | 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: a1eec4ded81c803db7cefbf54f1ed34253cd9540c32c5819d853697d37946813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba6fd12df48097f22fdb91594ae71d3ad5ed9ede4756c33939d360a2aed9e0f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-28T21:24:06Z",
    "title_canon_sha256": "48a770c69a5c7c7ebe3ec91d5766cb62e00e82ab50813db5fd62d79612e29b4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.21222",
    "kind": "arxiv",
    "version": 1
  }
}