Pith Number

pith:H44VATXN

pith:2026:H44VATXNRLG2WXNZD4L3E64INB

not attested not anchored not stored refs pending

Pulse engineering via projection of response functions at infinite nonlinear order

Lia Kley, Ludwig Mathey

arxiv:2607.24725 v1 · 2026-07-27 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H44VATXNRLG2WXNZD4L3E64INB}

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	2026-07-28T02:24:24.288718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f39504eed8acdab5db91f17b27b88685651681ba753d0f9ed69f1a1a6e2b506

Aliases

arxiv: 2607.24725 · arxiv_version: 2607.24725v1 · doi: 10.48550/arxiv.2607.24725 · pith_short_12: H44VATXNRLG2 · pith_short_16: H44VATXNRLG2WXNZ · pith_short_8: H44VATXN

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/H44VATXNRLG2WXNZD4L3E64INB \
  | 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: 3f39504eed8acdab5db91f17b27b88685651681ba753d0f9ed69f1a1a6e2b506

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edf78c4377cdabfcd225d4ea6f47bcb1fd5e0fb82ed7de753ac2461dd0f47b70",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-27T17:55:57Z",
    "title_canon_sha256": "7db7768f02a0872d1073b015832303510e2e25ca20b6ffa299bd193b12702f2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24725",
    "kind": "arxiv",
    "version": 1
  }
}