Pith Number

pith:UDJRK37I

pith:2018:UDJRK37ICQV2RVI4FBFYFTOHH3

not attested not anchored not stored refs pending

Learning Long Term Dependencies via Fourier Recurrent Units

Inderjit S. Dhillon, Jiong Zhang, Yibo Lin, Zhao Song

arxiv:1803.06585 v1 · 2018-03-17 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDJRK37ICQV2RVI4FBFYFTOHH3}

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	2026-05-18T00:20:45.539818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0d3156fe8142ba8d51c284b82cdc73ef67793401f996d526999f4072d2ce4ac

Aliases

arxiv: 1803.06585 · arxiv_version: 1803.06585v1 · doi: 10.48550/arxiv.1803.06585 · pith_short_12: UDJRK37ICQV2 · pith_short_16: UDJRK37ICQV2RVI4 · pith_short_8: UDJRK37I

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/UDJRK37ICQV2RVI4FBFYFTOHH3 \
  | 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: a0d3156fe8142ba8d51c284b82cdc73ef67793401f996d526999f4072d2ce4ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6bda924fcc6f15ccbb9c3fae56358a438336308c3978a374247a60ac5f67ef0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-17T23:06:31Z",
    "title_canon_sha256": "b6e539556b6f0d993777b93373e84757e721186110a84e18fc809d472cb8467e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06585",
    "kind": "arxiv",
    "version": 1
  }
}