Pith Number

pith:3DZUP3DR

pith:2025:3DZUP3DR6URNKGDNL3GVYVKIWK

not attested not anchored not stored refs pending

No Free Lunch in Annotation either: An objective evaluation of foundation models for streamlining annotation in animal tracking

Emil Mededovic, Johannes Stegmaier, Marcin Kopaczka, Mareike Schulz, Ren\'e Tolba, Valdy Laurentius, Yuli Wu, Zhu Chen

arxiv:2502.03907 v1 · 2025-02-06 · 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{3DZUP3DR6URNKGDNL3GVYVKIWK}

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

No Free Lunch in Annotation either: An objective evaluation of foundation models for streamlining annotation in animal tracking

Receipt and verification

First computed	2026-07-05T10:10:30.872856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8f347ec71f522d5186d5ecd5c5548b28b92d5c64d629c3da7f28f1121318bde

Aliases

arxiv: 2502.03907 · arxiv_version: 2502.03907v1 · doi: 10.48550/arxiv.2502.03907 · pith_short_12: 3DZUP3DR6URN · pith_short_16: 3DZUP3DR6URNKGDN · pith_short_8: 3DZUP3DR

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/3DZUP3DR6URNKGDNL3GVYVKIWK \
  | 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: d8f347ec71f522d5186d5ecd5c5548b28b92d5c64d629c3da7f28f1121318bde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31f5c579fb16fcc9f72e866e7606f9e91aef440aed69ed8d390cd38eb17b98bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-06T09:30:17Z",
    "title_canon_sha256": "0bb2d22d6290071e886344deb1daa68ee172c673f61bc96be960cd0e22d82ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03907",
    "kind": "arxiv",
    "version": 1
  }
}