Pith Number

pith:KDNLGBVF

pith:2025:KDNLGBVFY6PVE6RQCVHMP7DHTJ

not attested not anchored not stored refs pending

MetaWild: A Multimodal Dataset for Animal Re-Identification with Environmental Metadata

Bo Pang, Di Zhao, Tingrui Qiao, Yihao Wu, Yun Sing Koh, Yuzhuo Li

arxiv:2501.13368 v2 · 2025-01-23 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDNLGBVFY6PVE6RQCVHMP7DHTJ}

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	2026-07-05T11:56:17.271599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50dab306a5c79f527a30154ec7fc679a5e14901d3a3ed868962e643c7c1b189a

Aliases

arxiv: 2501.13368 · arxiv_version: 2501.13368v2 · doi: 10.48550/arxiv.2501.13368 · pith_short_12: KDNLGBVFY6PV · pith_short_16: KDNLGBVFY6PVE6RQ · pith_short_8: KDNLGBVF

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/KDNLGBVFY6PVE6RQCVHMP7DHTJ \
  | 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: 50dab306a5c79f527a30154ec7fc679a5e14901d3a3ed868962e643c7c1b189a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56c64b09726ee636f4da853b80c62b6584f190ae70c04e3ba3d79a48848c6880",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-23T04:14:59Z",
    "title_canon_sha256": "56b9f3b35cad62fcfcbb6c336ab177a869fe718477b585a9070de1091fa68e7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13368",
    "kind": "arxiv",
    "version": 2
  }
}