Pith Number

pith:VZPVJYJG

pith:2024:VZPVJYJGBDP32O6VXPN7NPRTCA

not attested not anchored not stored refs pending

GFLean: An Autoformalisation Framework for Lean via GF

Shashank Pathak

arxiv:2404.01234 v1 · 2024-04-01 · cs.CL · math.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{VZPVJYJGBDP32O6VXPN7NPRTCA}

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.

Cited by

2 papers in Pith

Visored: A Controlled-Natural-Language Prover for LLM-Generated Mathematics

Hearing the Unspoken: Language Model Priors for Acoustic Adversarial Attacks

Receipt and verification

First computed	2026-07-05T08:03:03.143646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae5f54e12608dfbd3bd5bbdbf6be331031f878c5e90dd21cb7505d14e5b61990

Aliases

arxiv: 2404.01234 · arxiv_version: 2404.01234v1 · doi: 10.48550/arxiv.2404.01234 · pith_short_12: VZPVJYJGBDP3 · pith_short_16: VZPVJYJGBDP32O6V · pith_short_8: VZPVJYJG

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/VZPVJYJGBDP32O6VXPN7NPRTCA \
  | 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: ae5f54e12608dfbd3bd5bbdbf6be331031f878c5e90dd21cb7505d14e5b61990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f0080692fb64e2742bfe3e1d9134a27942f0eb006b7b3a8b9d190f7efa6a0b",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-01T16:51:50Z",
    "title_canon_sha256": "288cbc6d810691110b9640f73e01ba565edd2ee0f1303ede3087de071e8d58d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.01234",
    "kind": "arxiv",
    "version": 1
  }
}