Pith Number

pith:AJV32LMS

pith:2026:AJV32LMSW6WCULNESZZJAIJITB

not attested not anchored not stored refs pending

Checked Program Recovery from Execution Video: A Sound Oracle for Untrusted Generators

Jialu Zhang, Yuan Si

arxiv:2607.00635 v1 · 2026-07-01 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJV32LMSW6WCULNESZZJAIJITB}

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	2026-07-02T01:17:49.848652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

026bbd2d92b7ac2a2da49672902128986e33da196690339cca50ba4973c49879

Aliases

arxiv: 2607.00635 · arxiv_version: 2607.00635v1 · doi: 10.48550/arxiv.2607.00635 · pith_short_12: AJV32LMSW6WC · pith_short_16: AJV32LMSW6WCULNE · pith_short_8: AJV32LMS

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/AJV32LMSW6WCULNESZZJAIJITB \
  | 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: 026bbd2d92b7ac2a2da49672902128986e33da196690339cca50ba4973c49879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cada6e04363dd8de0415697ea998c42caa4d26611600f681f337cff2b4817e09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-01T08:48:33Z",
    "title_canon_sha256": "ad74b294f515168f6733f8d383feb0b3ac91fbb930d2bffeead10c3e944fbfb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00635",
    "kind": "arxiv",
    "version": 1
  }
}