Pith Number

pith:W7VWOWXZ

pith:2022:W7VWOWXZGA6W5J4FYJKEEYFMGI

not attested not anchored not stored refs pending

ObSynth: An Interactive Synthesis System for Generating Object Models from Natural Language Specifications

Alex Gu, Armando Solar-Lezama, Daniela Velez, Jacob Andreas, Tamara Mitrovska

arxiv:2210.11468 v1 · 2022-10-20 · cs.SE · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7VWOWXZGA6W5J4FYJKEEYFMGI}

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	2026-07-05T05:08:48.990403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7eb675af9303d6ea785c2544260ac321d819415b377447f3a83127f712cd59e

Aliases

arxiv: 2210.11468 · arxiv_version: 2210.11468v1 · doi: 10.48550/arxiv.2210.11468 · pith_short_12: W7VWOWXZGA6W · pith_short_16: W7VWOWXZGA6W5J4F · pith_short_8: W7VWOWXZ

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/W7VWOWXZGA6W5J4FYJKEEYFMGI \
  | 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: b7eb675af9303d6ea785c2544260ac321d819415b377447f3a83127f712cd59e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63f1afaa9c4a26ffb0a34bda9c24261a464ea3d6deb3f0af6e3b3bf9475633c7",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-10-20T17:59:19Z",
    "title_canon_sha256": "c2362dc38c4eb5e848b12f24ccfa8080706df74c5c812271db2959cdac718edd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.11468",
    "kind": "arxiv",
    "version": 1
  }
}