Pith Number

pith:7VELAELS

pith:2026:7VELAELSRAHAXGUOS6NFR7GT3V

not attested not anchored not stored refs pending

Formal verification of the S-two AIR

Alon Titelman, Anat Ganor, David Levit, Jeremy Avigad, Lior Goldberg, Ohad Nir, Yoav Seginer

arxiv:2606.04311 v1 · 2026-06-03 · cs.CR · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VELAELSRAHAXGUOS6NFR7GT3V}

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	2026-06-04T01:09:03.193061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd48b01172880e0b9a8e979a58fcd3dd4816080255facf53d13bde8d368ecb86

Aliases

arxiv: 2606.04311 · arxiv_version: 2606.04311v1 · doi: 10.48550/arxiv.2606.04311 · pith_short_12: 7VELAELSRAHA · pith_short_16: 7VELAELSRAHAXGUO · pith_short_8: 7VELAELS

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/7VELAELSRAHAXGUOS6NFR7GT3V \
  | 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: fd48b01172880e0b9a8e979a58fcd3dd4816080255facf53d13bde8d368ecb86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8208f7e7fe4dc959ab1d08e6106fff42fe527f87057298f16ed34e45fdf58bf5",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-03T00:36:41Z",
    "title_canon_sha256": "9e56ac918293e2758e4af1c64064fac8bc327f77d08f06ccda779d282f72f10d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04311",
    "kind": "arxiv",
    "version": 1
  }
}