Pith Number

pith:FAKM7NEV

pith:2025:FAKM7NEVE32QA45EC7EMGYJXFR

not attested not anchored not stored refs pending

Reliable Multi-Modal Object Re-Identification via Modality-Aware Graph Reasoning

Aihua Zheng, Bo Jiang, Jin Tang, Jixin Ma, Xixi Wan, Zi Wang

arxiv:2504.14847 v1 · 2025-04-21 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FAKM7NEVE32QA45EC7EMGYJXFR}

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	2026-07-05T10:51:51.501332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2814cfb49526f50073a417c8c361372c5ce35ea83481142403a262e06ff92da6

Aliases

arxiv: 2504.14847 · arxiv_version: 2504.14847v1 · doi: 10.48550/arxiv.2504.14847 · pith_short_12: FAKM7NEVE32Q · pith_short_16: FAKM7NEVE32QA45E · pith_short_8: FAKM7NEV

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/FAKM7NEVE32QA45EC7EMGYJXFR \
  | 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: 2814cfb49526f50073a417c8c361372c5ce35ea83481142403a262e06ff92da6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5aff5574d64b1480ae60d3c10d97acbb998d5a9cba124edbd2e87f1d711562b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-21T03:58:40Z",
    "title_canon_sha256": "da03c091e0bd90c453cba970a1cdc6def12023dd539713e1532131fcb109ec7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14847",
    "kind": "arxiv",
    "version": 1
  }
}