Pith Number

pith:5KOYWNNT

pith:2023:5KOYWNNTLOPBFX6WU4KCSMFB35

not attested not anchored not stored refs pending

Reduced-order Modeling on a Near-term Quantum Computer

Katherine Asztalos, Ren\'e Steijl, Romit Maulik

arxiv:2306.08087 v1 · 2023-06-13 · physics.comp-ph · math.DS · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5KOYWNNTLOPBFX6WU4KCSMFB35}

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	2026-07-05T06:20:47.731725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea9d8b35b35b9e12dfd6a7142930a1df665e789b01adbd51c13586137da76dba

Aliases

arxiv: 2306.08087 · arxiv_version: 2306.08087v1 · doi: 10.48550/arxiv.2306.08087 · pith_short_12: 5KOYWNNTLOPB · pith_short_16: 5KOYWNNTLOPBFX6W · pith_short_8: 5KOYWNNT

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/5KOYWNNTLOPBFX6WU4KCSMFB35 \
  | 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: ea9d8b35b35b9e12dfd6a7142930a1df665e789b01adbd51c13586137da76dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba7d85bfc7574ae1fb74662bd0ee1c35bf442a62a76626656bf0c06c2c36bead",
    "cross_cats_sorted": [
      "math.DS",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2023-06-13T19:09:29Z",
    "title_canon_sha256": "eb7df120439b31af599630dd8db29b210bbed973e3f20a1a602ec541f47ce918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08087",
    "kind": "arxiv",
    "version": 1
  }
}