Pith Number

pith:PPYOOF2X

pith:2021:PPYOOF2XIODUARJMNWGANXPK25

not attested not anchored not stored refs pending

Seeing biodiversity: perspectives in machine learning for wildlife conservation

Alexander Mathis, Benjamin Kellenberger, Benjamin Risse, Blair R. Costelloe, Charles V. Stewart, Devis Tuia, Frank van Langevelde, Grant Van Horn, Holger Klinck, Iain D. Couzin, Mackenzie W. Mathis, Margaret C. Crofoot, Martin Wikelski, Roland Kays, Sara Beery, Silvia Zuffi, Tanya Berger-Wolf, Tilo Burghardt

arxiv:2110.12951 v1 · 2021-10-25 · cs.LG · 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{PPYOOF2XIODUARJMNWGANXPK25}

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	2026-07-05T04:11:50.249241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bf0e71757438740452c6d8c06ddead76475b339ba4c71aa1cb3261fc4ae8f46

Aliases

arxiv: 2110.12951 · arxiv_version: 2110.12951v1 · doi: 10.48550/arxiv.2110.12951 · pith_short_12: PPYOOF2XIODU · pith_short_16: PPYOOF2XIODUARJM · pith_short_8: PPYOOF2X

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/PPYOOF2XIODUARJMNWGANXPK25 \
  | 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: 7bf0e71757438740452c6d8c06ddead76475b339ba4c71aa1cb3261fc4ae8f46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27a2fe80603395bbd22f6224486d0c13426e1962ee6d328f8c5d3f5162f50e7e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-25T13:40:36Z",
    "title_canon_sha256": "ad8f6aa79d1782926738c3c6d71d52e07eb6fc32a858a9d86e7e1fa22969c5cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12951",
    "kind": "arxiv",
    "version": 1
  }
}