Pith Number

pith:ZYT6CM6I

pith:2022:ZYT6CM6IRHF7DBNHZ3X3LL3RE2

not attested not anchored not stored refs pending

Improvements to Gradient Descent Methods for Quantum Tensor Network Machine Learning

Fergus Barratt, James Dborin, Lewis Wright

arxiv:2203.03366 v1 · 2022-03-03 · cs.LG · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYT6CM6IRHF7DBNHZ3X3LL3RE2}

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

Efficient Finite Initialization with Partial Norms for Tensorized Neural Networks and Tensor Networks Algorithms

Receipt and verification

First computed	2026-07-05T04:02:33.828764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce27e133c889cbf185a7ceefb5af712680415bcf1f31e65f0d844617834e3b2d

Aliases

arxiv: 2203.03366 · arxiv_version: 2203.03366v1 · doi: 10.48550/arxiv.2203.03366 · pith_short_12: ZYT6CM6IRHF7 · pith_short_16: ZYT6CM6IRHF7DBNH · pith_short_8: ZYT6CM6I

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/ZYT6CM6IRHF7DBNHZ3X3LL3RE2 \
  | 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: ce27e133c889cbf185a7ceefb5af712680415bcf1f31e65f0d844617834e3b2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c9b75e5064539bbf4add00af741f673c02e74d3e238a0793884cdb603005579",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-03T19:00:40Z",
    "title_canon_sha256": "1e396597aaa798dd2d45a5fed65b2dc9e14c5933ab1599913cfcb477981a4c86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03366",
    "kind": "arxiv",
    "version": 1
  }
}