Pith Number

pith:WUSRRQ3V

pith:2017:WUSRRQ3V3IZZIWPO2ZC7V7PHZI

not attested not anchored not stored refs pending

From Imitation to Prediction, Data Compression vs Recurrent Neural Networks for Natural Language Processing

Gabriel Masi, Juan Andr\'es Laura, Luis Argerich

arxiv:1705.00697 v1 · 2017-05-01 · cs.CL · cs.AI · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUSRRQ3V3IZZIWPO2ZC7V7PHZI}

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	2026-05-18T00:45:10.116831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b52518c375da339459eed645fafde7ca30adb9aa363b6157b06e8b482ab2d074

Aliases

arxiv: 1705.00697 · arxiv_version: 1705.00697v1 · doi: 10.48550/arxiv.1705.00697 · pith_short_12: WUSRRQ3V3IZZ · pith_short_16: WUSRRQ3V3IZZIWPO · pith_short_8: WUSRRQ3V

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/WUSRRQ3V3IZZIWPO2ZC7V7PHZI \
  | 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: b52518c375da339459eed645fafde7ca30adb9aa363b6157b06e8b482ab2d074

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3bf99a4eef7eec6029e0a69dd5634e92e368b80d2a27ad001f8ab5b01b807c1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-05-01T20:23:13Z",
    "title_canon_sha256": "79ebcdc638e4a95d47712b0cda89bb54d305f6286a4fd57898f242e1d386aa81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00697",
    "kind": "arxiv",
    "version": 1
  }
}