Pith Number

pith:6FW7346D

pith:2019:6FW7346DSWDERYA6HA2AGZ4M6Y

not attested not anchored not stored refs pending

Using LSTMs to Model the Java Programming Language

Brendon Boldt

arxiv:1908.11685 v1 · 2019-08-26 · cs.SE · cs.CL · 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{6FW7346DSWDERYA6HA2AGZ4M6Y}

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	2026-07-05T00:00:38.751020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f16dfdf3c3958648e01e383403678cf625c2fa22cf7991b2204b6e2f672b8790

Aliases

arxiv: 1908.11685 · arxiv_version: 1908.11685v1 · doi: 10.48550/arxiv.1908.11685 · pith_short_12: 6FW7346DSWDE · pith_short_16: 6FW7346DSWDERYA6 · pith_short_8: 6FW7346D

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/6FW7346DSWDERYA6HA2AGZ4M6Y \
  | 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: f16dfdf3c3958648e01e383403678cf625c2fa22cf7991b2204b6e2f672b8790

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f68c6016d462b18feea21b89d2826d784380da5dee5558a719b6469f6690535",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-08-26T00:43:32Z",
    "title_canon_sha256": "30c7caa5349fba0e84afad1b2a1ff292999b506a50308c78c3daab2a27447901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11685",
    "kind": "arxiv",
    "version": 1
  }
}