Pith Number

pith:SSLD5OLE

pith:2016:SSLD5OLE6LAYMBCLBEF3Q3WR4G

not attested not anchored not stored refs pending

Learning Syntactic Program Transformations from Examples

Bjoern Hartmann, Gustavo Soares, Loris D'Antoni, Oleksandr Polozov, Reudismam Rolim, Rohit Gheyi, Ryo Suzuki, Sumit Gulwani

arxiv:1608.09000 v1 · 2016-08-31 · cs.SE · cs.LG · 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{SSLD5OLE6LAYMBCLBEF3Q3WR4G}

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	2026-05-18T01:06:39.483805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94963eb964f2c186044b090bb86ed1e18b3443889aa24911b5a1da48f2e4b9a1

Aliases

arxiv: 1608.09000 · arxiv_version: 1608.09000v1 · doi: 10.48550/arxiv.1608.09000 · pith_short_12: SSLD5OLE6LAY · pith_short_16: SSLD5OLE6LAYMBCL · pith_short_8: SSLD5OLE

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/SSLD5OLE6LAYMBCLBEF3Q3WR4G \
  | 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: 94963eb964f2c186044b090bb86ed1e18b3443889aa24911b5a1da48f2e4b9a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434f5a580642ad507eb9a2df3ee1b1436f35b9c1c25ac8bbdef55be33b22254a",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-08-31T19:06:06Z",
    "title_canon_sha256": "305912ad5ae1fdd068da6bc648b337bc1c62939daae3a508652bef81e67e7b9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.09000",
    "kind": "arxiv",
    "version": 1
  }
}