Pith Number

pith:CQSRZDPW

pith:2018:CQSRZDPWSEZM75UU5WZA3POOI3

not attested not anchored not stored refs pending

Byte-Level Recursive Convolutional Auto-Encoder for Text

Xiang Zhang, Yann LeCun

arxiv:1802.01817 v1 · 2018-02-06 · 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{CQSRZDPWSEZM75UU5WZA3POOI3}

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	2026-05-18T00:24:21.199211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14251c8df69132cff694edb20dbdce46c21e061bf98c5394b921788b6c9deed9

Aliases

arxiv: 1802.01817 · arxiv_version: 1802.01817v1 · doi: 10.48550/arxiv.1802.01817 · pith_short_12: CQSRZDPWSEZM · pith_short_16: CQSRZDPWSEZM75UU · pith_short_8: CQSRZDPW

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/CQSRZDPWSEZM75UU5WZA3POOI3 \
  | 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: 14251c8df69132cff694edb20dbdce46c21e061bf98c5394b921788b6c9deed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c85638c15ecf2b5abb2562cf4ae431217e64f4389df1213201dea5156f162a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-02-06T06:47:09Z",
    "title_canon_sha256": "03a0de01346d81ebec104f417654ab8aae8aa899fd619264af02470e5b30251d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01817",
    "kind": "arxiv",
    "version": 1
  }
}