Pith Number

pith:2QQGFITJ

pith:2024:2QQGFITJXYF6R3G25EN36BJFCU

not attested not anchored not stored refs pending

Formal Verification of the Sumcheck Protocol

Azucena Garv\'ia Bosshard, Christoph Sprenger, Jonathan Bootle

arxiv:2402.06093 v1 · 2024-02-08 · cs.CR · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QQGFITJXYF6R3G25EN36BJFCU}

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	2026-07-05T07:43:18.606294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d42062a269be0be8ecdae91bbf0525152221b40188edd925d668dad861e7d52c

Aliases

arxiv: 2402.06093 · arxiv_version: 2402.06093v1 · doi: 10.48550/arxiv.2402.06093 · pith_short_12: 2QQGFITJXYF6 · pith_short_16: 2QQGFITJXYF6R3G2 · pith_short_8: 2QQGFITJ

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/2QQGFITJXYF6R3G25EN36BJFCU \
  | 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: d42062a269be0be8ecdae91bbf0525152221b40188edd925d668dad861e7d52c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56487b5e023143913e5e5fcdcae57080f077220afef5e0b23d63371a4d1fabbf",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-02-08T23:01:32Z",
    "title_canon_sha256": "1911cbccebf77e41561f9726951203aefa6d56320eeedd17afd7c50221ccd90c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.06093",
    "kind": "arxiv",
    "version": 1
  }
}