Pith Number

pith:SQGOLERD

pith:2024:SQGOLERD6IXE2P4TI4KVQUGN7P

not attested not anchored not stored refs pending

Creating a Synthesizer from Schr\"odinger's Equation

Arthur Freye, Jannis M\"uller

arxiv:2402.01773 v1 · 2024-02-01 · cs.SD · eess.AS · 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{SQGOLERD6IXE2P4TI4KVQUGN7P}

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	2026-07-05T07:41:06.624299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940ce59223f22e4d3f9347155850cdfbc952947eb2110d570d4149282fb90621

Aliases

arxiv: 2402.01773 · arxiv_version: 2402.01773v1 · doi: 10.48550/arxiv.2402.01773 · pith_short_12: SQGOLERD6IXE · pith_short_16: SQGOLERD6IXE2P4T · pith_short_8: SQGOLERD

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/SQGOLERD6IXE2P4TI4KVQUGN7P \
  | 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: 940ce59223f22e4d3f9347155850cdfbc952947eb2110d570d4149282fb90621

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "999d7f0764354eb93af3eb6dc9d81480bc27df3157f69450e1c07deac75a3750",
    "cross_cats_sorted": [
      "eess.AS",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2024-02-01T10:56:08Z",
    "title_canon_sha256": "bc0a3b15083651941cd050cba899f972d33bbfd3fd9baa30cd841c3fd7c0fc9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01773",
    "kind": "arxiv",
    "version": 1
  }
}