Pith Number

pith:VZUR33NE

pith:2014:VZUR33NE4PU762FBKFO5CLMSQU

not attested not anchored not stored refs pending

Learning Natural Coding Conventions

Charles Sutton, Christian Bird, Earl T. Barr, Miltiadis Allamanis

arxiv:1402.4182 v3 · 2014-02-17 · 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{VZUR33NE4PU762FBKFO5CLMSQU}

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	2026-05-18T00:59:59.265273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae691deda4e3e9ff68a1515dd12d9285369407854a3d7842138cb2a51d62a5b2

Aliases

arxiv: 1402.4182 · arxiv_version: 1402.4182v3 · doi: 10.48550/arxiv.1402.4182 · pith_short_12: VZUR33NE4PU7 · pith_short_16: VZUR33NE4PU762FB · pith_short_8: VZUR33NE

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/VZUR33NE4PU762FBKFO5CLMSQU \
  | 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: ae691deda4e3e9ff68a1515dd12d9285369407854a3d7842138cb2a51d62a5b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc2d474f742afefe1200fb8009fc85ea5963f175b984746248172b4986f0265",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-02-17T23:40:01Z",
    "title_canon_sha256": "0ffd661fbcef29c55ca844bcec9db398503196c4c5be78bb11e8e64685895c6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4182",
    "kind": "arxiv",
    "version": 3
  }
}