Pith Number

pith:PULOY443

pith:2019:PULOY443TFRFZKLSCWNHWDTHEL

not attested not anchored not stored refs pending

Maybe Deep Neural Networks are the Best Choice for Modeling Source Code

Charles Sutton, Rafael-Michael Karampatsis

arxiv:1903.05734 v1 · 2019-03-13 · cs.SE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PULOY443TFRFZKLSCWNHWDTHEL}

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	2026-05-17T23:51:16.387570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d16ec739b99625ca972159a7b0e6722d366df88f09f2e28c4a1e22b2e026bb2

Aliases

arxiv: 1903.05734 · arxiv_version: 1903.05734v1 · doi: 10.48550/arxiv.1903.05734 · pith_short_12: PULOY443TFRF · pith_short_16: PULOY443TFRFZKLS · pith_short_8: PULOY443

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/PULOY443TFRFZKLSCWNHWDTHEL \
  | 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: 7d16ec739b99625ca972159a7b0e6722d366df88f09f2e28c4a1e22b2e026bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd56f9311797c15c30adb89993a2f7d88e1148e3fa32af040128d7d1fd3eb389",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-03-13T22:03:22Z",
    "title_canon_sha256": "33be9da319b74c6a40c0840ab5c2c0b9cad4bc29bd4f3fb41ef3a72c29a5adda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05734",
    "kind": "arxiv",
    "version": 1
  }
}