Pith Number

pith:UD6XXL2D

pith:2020:UD6XXL2D27NJAEQI2EDI2HPOFI

not attested not anchored not stored refs pending

Quantum Long Short-Term Memory

Samuel Yen-Chi Chen, Shinjae Yoo, Yao-Lung L. Fang

arxiv:2009.01783 v1 · 2020-09-03 · quant-ph · 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{UD6XXL2D27NJAEQI2EDI2HPOFI}

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.

Cited by

1 paper in Pith

MerLin: A Discovery Engine for Photonic and Hybrid Quantum Machine Learning

Receipt and verification

First computed	2026-07-05T01:32:53.249882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0fd7baf43d7da901208d1068d1dee2a0670d1beabfda3fe36d6e6b3ba0fc3d1

Aliases

arxiv: 2009.01783 · arxiv_version: 2009.01783v1 · doi: 10.48550/arxiv.2009.01783 · pith_short_12: UD6XXL2D27NJ · pith_short_16: UD6XXL2D27NJAEQI · pith_short_8: UD6XXL2D

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/UD6XXL2D27NJAEQI2EDI2HPOFI \
  | 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: a0fd7baf43d7da901208d1068d1dee2a0670d1beabfda3fe36d6e6b3ba0fc3d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f519796b3a1a342b1acde943fe3cebae2fe16d1527a95c55b156ec9aa565e283",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-09-03T16:41:09Z",
    "title_canon_sha256": "455a49c67179539cdd9bd99685709fe1fc1621a7f0fd7368bf251ca2df365c4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01783",
    "kind": "arxiv",
    "version": 1
  }
}