Pith Number

pith:3KG5VOGJ

pith:2022:3KG5VOGJKNFA2L5KPJZVTJWZZE

not attested not anchored not stored refs pending

Evaluating Context for Deep Object Detectors

Jan C. van Gemert, Osman Semih Kayhan

arxiv:2205.02887 v1 · 2022-05-05 · cs.CV · cs.AI · 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{3KG5VOGJKNFA2L5KPJZVTJWZZE}

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	2026-07-05T04:20:46.032113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da8ddab8c9534a0d2faa7a7359a6d9c91d1966d4920a167a9c99c5e651df4dc3

Aliases

arxiv: 2205.02887 · arxiv_version: 2205.02887v1 · doi: 10.48550/arxiv.2205.02887 · pith_short_12: 3KG5VOGJKNFA · pith_short_16: 3KG5VOGJKNFA2L5K · pith_short_8: 3KG5VOGJ

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/3KG5VOGJKNFA2L5KPJZVTJWZZE \
  | 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: da8ddab8c9534a0d2faa7a7359a6d9c91d1966d4920a167a9c99c5e651df4dc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2340041d4e6e42bd968affa546d9dd7de4e70feb4854b86f4cfd01097a15019a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-05T18:48:29Z",
    "title_canon_sha256": "b9d52ab9bc9bb33d35a2751e6466b61747b0e0a6e15b00986e3f8071f379a706"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02887",
    "kind": "arxiv",
    "version": 1
  }
}