Pith Number

pith:BWHVIKJ2

pith:2025:BWHVIKJ2V5HMLK7XZORT67LOOP

not attested not anchored not stored refs pending

EPT-2 Technical Report

Alexander Jakob Dautel, Alex Grigoryev, Andreas Schlueter, Bas Steunebrink, Bogdan Danciu, Henry Martin, Jordan Dane Daubinet, Kevin Thiart, Leonie Wagner, Mark Frey, Marvin Vincent Gabler, Niall Siegenheim, Niels Poulsen, Nikoo Ekhtiari, Roberto Molinaro

arxiv:2507.09703 v1 · 2025-07-13 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWHVIKJ2V5HMLK7XZORT67LOOP}

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	2026-07-05T11:36:38.358690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d8f54293aaf4ec5abf7cba33f7d6e73f5ad5663f67e783be9de7a9c41f4527b

Aliases

arxiv: 2507.09703 · arxiv_version: 2507.09703v1 · doi: 10.48550/arxiv.2507.09703 · pith_short_12: BWHVIKJ2V5HM · pith_short_16: BWHVIKJ2V5HMLK7X · pith_short_8: BWHVIKJ2

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/BWHVIKJ2V5HMLK7XZORT67LOOP \
  | 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: 0d8f54293aaf4ec5abf7cba33f7d6e73f5ad5663f67e783be9de7a9c41f4527b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f397e7640427c7084a6f63741ba6ed08fb55f376b32ea773a78601fc764c1c38",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-13T16:32:13Z",
    "title_canon_sha256": "2486cdc59ee566e9ec1fa239b6eff3e882a8048f66faaba6e14f1c92a9896431"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09703",
    "kind": "arxiv",
    "version": 1
  }
}