Pith Number

pith:H7XPRZ5S

pith:2019:H7XPRZ5SKQOJ6X4Z6KKYRUSO22

not attested not anchored not stored refs pending

A Language-Agnostic Model for Semantic Source Code Labeling

Ben Gelman, Bryan Hoyle, David Slater, Jessica Moore, Joshua Saxe

arxiv:1906.01032 v1 · 2019-06-03 · cs.LG · cs.CL · cs.SE · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7XPRZ5SKQOJ6X4Z6KKYRUSO22}

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	2026-05-17T23:44:18.048779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3feef8e7b2541c9f5f99f29588d24ed6977c0df525e304f8fa704c09da2770e2

Aliases

arxiv: 1906.01032 · arxiv_version: 1906.01032v1 · doi: 10.48550/arxiv.1906.01032 · pith_short_12: H7XPRZ5SKQOJ · pith_short_16: H7XPRZ5SKQOJ6X4Z · pith_short_8: H7XPRZ5S

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/H7XPRZ5SKQOJ6X4Z6KKYRUSO22 \
  | 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: 3feef8e7b2541c9f5f99f29588d24ed6977c0df525e304f8fa704c09da2770e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aae6888fd730c646013bb69969a7f87fb80f1b56d0fca1b4851a818cd7a8a87",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-03T19:21:42Z",
    "title_canon_sha256": "fb8d7efb6b861fa54751e383e9fbd7c1dcae802f8bf87d7b4dd10f2d157fa2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01032",
    "kind": "arxiv",
    "version": 1
  }
}