Pith Number

pith:3KG5URAO

pith:2026:3KG5URAOXHTVJIMLGR3F6443XO

not attested not anchored not stored refs pending

Mirror Learning

Berend Zwartsenberg, Frank Wood, Jason Yoo, Matthew Niedoba, Oluwanifemi A. Adekanye, Yingchen He, Yunpeng Liu

arxiv:2607.28737 v1 · 2026-07-30 · cs.LG · cs.CV · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KG5URAOXHTVJIMLGR3F6443XO}

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	2026-08-03T00:12:31.810878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da8dda440eb9e754a18b34765f739bbbb2eb4aa2d2635ec34026c7dd11e1d597

Aliases

arxiv: 2607.28737 · arxiv_version: 2607.28737v1 · doi: 10.48550/arxiv.2607.28737 · pith_short_12: 3KG5URAOXHTV · pith_short_16: 3KG5URAOXHTVJIML · pith_short_8: 3KG5URAO

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/3KG5URAOXHTVJIMLGR3F6443XO \
  | 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: da8dda440eb9e754a18b34765f739bbbb2eb4aa2d2635ec34026c7dd11e1d597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb0e6b05a7c3f19158b36f39b192e4c9318aac9257cc1ef8ccc73153799b1ba0",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-30T18:00:31Z",
    "title_canon_sha256": "23a76a1c15872093234a8a75c4d73c730ace01aec73b495a4261bf01595d4775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28737",
    "kind": "arxiv",
    "version": 1
  }
}