Pith Number

pith:JLPKFKW4

pith:2025:JLPKFKW4XI4KJEDBJ6HX3A663B

not attested not anchored not stored refs pending

Improved Ground State Estimation in Quantum Field Theories via Normalising Flow-Assisted Neural Quantum States

Michael Spannowsky, Timur Sypchenko, Vishal S. Ngairangbam

arxiv:2506.12128 v1 · 2025-06-13 · quant-ph · cs.LG · hep-lat · hep-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{JLPKFKW4XI4KJEDBJ6HX3A663B}

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	2026-07-05T11:21:21.615073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4adea2aadcba38a490614f8f7d83ded8581cfd82b4d4ee8a28b78b4d95cc2fe1

Aliases

arxiv: 2506.12128 · arxiv_version: 2506.12128v1 · doi: 10.48550/arxiv.2506.12128 · pith_short_12: JLPKFKW4XI4K · pith_short_16: JLPKFKW4XI4KJEDB · pith_short_8: JLPKFKW4

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/JLPKFKW4XI4KJEDBJ6HX3A663B \
  | 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: 4adea2aadcba38a490614f8f7d83ded8581cfd82b4d4ee8a28b78b4d95cc2fe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64320d64d54d7751750f9e7881713e487ed026fc4d1d18aab1ecfd5fbba50fbe",
    "cross_cats_sorted": [
      "cs.LG",
      "hep-lat",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-06-13T18:00:01Z",
    "title_canon_sha256": "33b1bd448d56f31770c3f0028df58f73da87adc002c243e7fd53752e75f0285a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12128",
    "kind": "arxiv",
    "version": 1
  }
}