Pith Number

pith:2N2KZN4V

pith:2024:2N2KZN4VXUVQ77DRZ5G3AYNE62

not attested not anchored not stored refs pending

Grounded Language Design for Lightweight Diagramming for Formal Methods

Ben Greenman, Shriram Krishnamurthi, Siddhartha Prasad, Tim Nelson

arxiv:2412.03310 v1 · 2024-12-04 · cs.CL · 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{2N2KZN4VXUVQ77DRZ5G3AYNE62}

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	2026-07-05T09:44:27.735620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d374acb795bd2b0ffc71cf4db061a4f6a8c50d7f56a65a131761049ecff32753

Aliases

arxiv: 2412.03310 · arxiv_version: 2412.03310v1 · doi: 10.48550/arxiv.2412.03310 · pith_short_12: 2N2KZN4VXUVQ · pith_short_16: 2N2KZN4VXUVQ77DR · pith_short_8: 2N2KZN4V

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/2N2KZN4VXUVQ77DRZ5G3AYNE62 \
  | 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: d374acb795bd2b0ffc71cf4db061a4f6a8c50d7f56a65a131761049ecff32753

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dea3141df5e57adca822dbe7f4ee01b22f322b1d7a8db7b912eb9481380b111",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-04T13:37:59Z",
    "title_canon_sha256": "71d9c7aa91780c692efe9aedf513b440831d6cc8e722f922f9b5b014102c8ace"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03310",
    "kind": "arxiv",
    "version": 1
  }
}