Pith Number

pith:QWLLL2KW

pith:2024:QWLLL2KWFA6UT5ZBUPLV3YWR6L

not attested not anchored not stored refs pending

Tensor networks based quantum optimization algorithm

Ar.Melnikov, A.Termanova, M.R.Perelshtein, V.Akshay

arxiv:2404.15048 v1 · 2024-04-23 · 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{QWLLL2KWFA6UT5ZBUPLV3YWR6L}

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

An unbiased measure over the matrix product state manifold

Receipt and verification

First computed	2026-07-05T08:11:14.511114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8596b5e956283d49f721a3d75de2d1f2e86783781dde38c26e38442c0c41b865

Aliases

arxiv: 2404.15048 · arxiv_version: 2404.15048v1 · doi: 10.48550/arxiv.2404.15048 · pith_short_12: QWLLL2KWFA6U · pith_short_16: QWLLL2KWFA6UT5ZB · pith_short_8: QWLLL2KW

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/QWLLL2KWFA6UT5ZBUPLV3YWR6L \
  | 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: 8596b5e956283d49f721a3d75de2d1f2e86783781dde38c26e38442c0c41b865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "149b9022e0d1a6d6b01071eda9bdb7883dc49a1385460d700020c577d33aeca9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-23T13:49:11Z",
    "title_canon_sha256": "7663bb64aac29acfaa3ffb4ba551d188c27a207894985dab02d0cd0359f9d1d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15048",
    "kind": "arxiv",
    "version": 1
  }
}