Pith Number

pith:XWX5JIVD

pith:2026:XWX5JIVD3OCS3TFPUJKJ2RV7QJ

not attested not anchored not stored refs pending

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Edoardo Debenedetti, Egor Zverev, Florian Tram\`er, Javier Rando, Kristina Nikoli\'c, Matthew Jagielski

arxiv:2607.05277 v1 · 2026-07-06 · cs.CR · 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{XWX5JIVD3OCS3TFPUJKJ2RV7QJ}

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	2026-07-07T03:19:21.753086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdafd4a2a3db852dccafa2549d46bf825fa96a861aac766ce58b322d839efe02

Aliases

arxiv: 2607.05277 · arxiv_version: 2607.05277v1 · doi: 10.48550/arxiv.2607.05277 · pith_short_12: XWX5JIVD3OCS · pith_short_16: XWX5JIVD3OCS3TFP · pith_short_8: XWX5JIVD

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/XWX5JIVD3OCS3TFPUJKJ2RV7QJ \
  | 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: bdafd4a2a3db852dccafa2549d46bf825fa96a861aac766ce58b322d839efe02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb7bb053ab486d7d6118c9583e1496b08fec984c9c74b7d4f463df830b76179",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-07-06T16:22:37Z",
    "title_canon_sha256": "28a8004d33125612d6a8b807d969f0f624dc2510100214846c6be31f6e73a0a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05277",
    "kind": "arxiv",
    "version": 1
  }
}