Pith Number

pith:RS2J67IL

pith:2020:RS2J67ILUTVANU4DQVFBP75A4Y

not attested not anchored not stored refs pending

Optimal fermionic swap networks for Hubbard models

Tobias Hagge

arxiv:2001.08324 v4 · 2020-01-23 · 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{RS2J67ILUTVANU4DQVFBP75A4Y}

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

2 papers in Pith

Time Evolution on Hybrid Tensor Networks -- A Novel and Parallelizable Algorithm

Swap Network Augmented Ans\"atze on Arbitrary Connectivity

Receipt and verification

First computed	2026-07-05T04:48:05.474362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cb49f7d0ba4ea06d383854a17ffa0e636e11627f83bf9c496ee3da542b8d62c

Aliases

arxiv: 2001.08324 · arxiv_version: 2001.08324v4 · doi: 10.48550/arxiv.2001.08324 · pith_short_12: RS2J67ILUTVA · pith_short_16: RS2J67ILUTVANU4D · pith_short_8: RS2J67IL

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/RS2J67ILUTVANU4DQVFBP75A4Y \
  | 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: 8cb49f7d0ba4ea06d383854a17ffa0e636e11627f83bf9c496ee3da542b8d62c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ce3506ad2f996258f4ccb914c7cced452f79f0933330147227a6f1b9a3bc49a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-01-23T01:00:34Z",
    "title_canon_sha256": "925b8a1d60c86ba50aa06520ee676632bd5146f2a1069494f95ff6d0535760f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.08324",
    "kind": "arxiv",
    "version": 4
  }
}