Pith Number

pith:S5UYO2XW

pith:2019:S5UYO2XWNSSRTF5XMTJBBE4F2K

not attested not anchored not stored refs pending

Neural Networks for Modeling Source Code Edits

Daniel Tarlow, David Bieber, Kevin Swersky, Rui Zhao

arxiv:1904.02818 v1 · 2019-04-04 · 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{S5UYO2XWNSSRTF5XMTJBBE4F2K}

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	2026-05-17T23:49:19.552165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9769876af66ca51997b764d2109385d28ec0c5c88e3ffa6f021cd3a19b18b7f9

Aliases

arxiv: 1904.02818 · arxiv_version: 1904.02818v1 · doi: 10.48550/arxiv.1904.02818 · pith_short_12: S5UYO2XWNSSR · pith_short_16: S5UYO2XWNSSRTF5X · pith_short_8: S5UYO2XW

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/S5UYO2XWNSSRTF5XMTJBBE4F2K \
  | 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: 9769876af66ca51997b764d2109385d28ec0c5c88e3ffa6f021cd3a19b18b7f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf69f4a1d90853d9d18e9ba3cecb6db845da99790a1e6d4cd143584d8c670e86",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SE",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-04T23:06:09Z",
    "title_canon_sha256": "02ba71607e0ec9165119b1dc3656772a9cf3b9251c0e13b46f8dfe9daaf2abbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02818",
    "kind": "arxiv",
    "version": 1
  }
}