Pith Number

pith:M4F2DC67

pith:2024:M4F2DC67YUY6MFEB5S3EIU4XA2

not attested not anchored not stored refs pending

Addressing the Elephant in the Room: Robust Animal Re-Identification with Unsupervised Part-Based Feature Alignment

Andrey Davydov, Martin Engilberge, Pascal Fua, Vidit Vidit, Yingxue Yu

arxiv:2405.13781 v1 · 2024-05-22 · 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{M4F2DC67YUY6MFEB5S3EIU4XA2}

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.

Cited by

1 paper in Pith

Spotted: Location-informed Reidentification of Hyenas and Leopards in Camera Trap Surveys

Receipt and verification

First computed	2026-07-05T08:22:06.958295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

670ba18bdfc531e61481ecb64453970692c0dbb9e4832bfffdf28f539730182d

Aliases

arxiv: 2405.13781 · arxiv_version: 2405.13781v1 · doi: 10.48550/arxiv.2405.13781 · pith_short_12: M4F2DC67YUY6 · pith_short_16: M4F2DC67YUY6MFEB · pith_short_8: M4F2DC67

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/M4F2DC67YUY6MFEB5S3EIU4XA2 \
  | 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: 670ba18bdfc531e61481ecb64453970692c0dbb9e4832bfffdf28f539730182d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45fb24caca24ef6b5b581a9aaa863faf0c19719c980e89dbdfe765da4b7672b3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-22T16:08:06Z",
    "title_canon_sha256": "2e8c881013b89912f2b79e7d0ad589603b5afffb0fd883146c918ded97c4cd12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13781",
    "kind": "arxiv",
    "version": 1
  }
}