Pith Number

pith:DN6EC76H

pith:2021:DN6EC76HQAJN5XWO3J7JVLCJTP

not attested not anchored not stored refs pending

Robustness via Cross-Domain Ensembles

Alexander Sax, Amir Zamir, O\u{g}uzhan Fatih Kar, Teresa Yeo

arxiv:2103.10919 v2 · 2021-03-19 · cs.CV · 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{DN6EC76HQAJN5XWO3J7JVLCJTP}

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	2026-07-05T03:11:12.197825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b7c417fc78012dedeceda7e9aac499bf38519d70c76fa64180d145709d9da74

Aliases

arxiv: 2103.10919 · arxiv_version: 2103.10919v2 · doi: 10.48550/arxiv.2103.10919 · pith_short_12: DN6EC76HQAJN · pith_short_16: DN6EC76HQAJN5XWO · pith_short_8: DN6EC76H

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/DN6EC76HQAJN5XWO3J7JVLCJTP \
  | 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: 1b7c417fc78012dedeceda7e9aac499bf38519d70c76fa64180d145709d9da74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebbd773934bddbc9d7e167bec67a0f3728dd86cc0ad1bfe864d23b50cf277a74",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-19T17:28:03Z",
    "title_canon_sha256": "ca847081034875c9a11fd01846bd9fbc95207bb419fa56fa7692a6997a4219c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10919",
    "kind": "arxiv",
    "version": 2
  }
}