Pith Number

pith:H4WPICDW

pith:2015:H4WPICDWFDCY4E5TD7RMZHIZ3J

not attested not anchored not stored refs pending

Alternative structures for character-level RNNs

Armand Joulin, Piotr Bojanowski, Tomas Mikolov

arxiv:1511.06303 v2 · 2015-11-19 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4WPICDWFDCY4E5TD7RMZHIZ3J}

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	2026-05-18T01:26:09.111438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f2cf4087628c58e13b31fe2cc9d19da4f0b02947febe8672f7d578f44b4c5db

Aliases

arxiv: 1511.06303 · arxiv_version: 1511.06303v2 · doi: 10.48550/arxiv.1511.06303 · pith_short_12: H4WPICDWFDCY · pith_short_16: H4WPICDWFDCY4E5T · pith_short_8: H4WPICDW

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/H4WPICDWFDCY4E5TD7RMZHIZ3J \
  | 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: 3f2cf4087628c58e13b31fe2cc9d19da4f0b02947febe8672f7d578f44b4c5db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0641c43b40c7d8779e9ca24f414021716c258be8509bfa26e38be69e692b64bd",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-19T18:46:21Z",
    "title_canon_sha256": "ba71e8a41a646d212a9af0b02dc8114d03ccc3843e07494080eb2c9a6e6252b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06303",
    "kind": "arxiv",
    "version": 2
  }
}