Pith Number

pith:UVRPSH3D

pith:2026:UVRPSH3DVGP74FZ3IRBXMWDZL4

not attested not anchored not stored refs pending

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

Abhinav Valada, Andrea Sibanda, Andrew Loveridge, Bob Mandinyenya, Daniele De Martini, Halil Sina Kelebek, Julia Hindel, Justin Seymour-Smith, Kobus Hoffman, Kudakwashe Ncube, Lauren Hoffman, Matthew Wijers

arxiv:2607.00804 v1 · 2026-07-01 · 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{UVRPSH3DVGP74FZ3IRBXMWDZL4}

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	2026-07-02T01:17:55.875385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a562f91f63a99ffe173b44437658795f06b55af1bd59313b303565527a03f924

Aliases

arxiv: 2607.00804 · arxiv_version: 2607.00804v1 · doi: 10.48550/arxiv.2607.00804 · pith_short_12: UVRPSH3DVGP7 · pith_short_16: UVRPSH3DVGP74FZ3 · pith_short_8: UVRPSH3D

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/UVRPSH3DVGP74FZ3IRBXMWDZL4 \
  | 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: a562f91f63a99ffe173b44437658795f06b55af1bd59313b303565527a03f924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58acd85ede19633927cca97c297fc330a8a0f5ed0faeb79fd93193d7c4a7bd40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-01T11:33:37Z",
    "title_canon_sha256": "7b3993c940b8386bf3e956db5c0708df9ff37cc3f467881f4e15b2fc4ed06f8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00804",
    "kind": "arxiv",
    "version": 1
  }
}