Pith Number

pith:6OQNSYM2

pith:2026:6OQNSYM2PST3BURI275HPTCBAB

not attested not anchored not stored refs pending

Invariance Audits for Quantum Kernels and Variational Rewinding: A Real-to-Hermitian Taxonomy of Projector, Flag, Anchor, and Density Geometry

Azadeh Alavi, Fatemeh Kouchmeshki, Hossein Akhoundi

arxiv:2607.07927 v1 · 2026-07-08 · 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{6OQNSYM2PST3BURI275HPTCBAB}

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

1 paper in Pith

Gram-Certified Resource Continuation for Structured Quantum Representation Audits

Receipt and verification

First computed	2026-07-10T00:19:05.015760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3a0d9619a7ca7b0d228d7fa77cc41005822a987dda9835259ba2a83455a82cf

Aliases

arxiv: 2607.07927 · arxiv_version: 2607.07927v1 · doi: 10.48550/arxiv.2607.07927 · pith_short_12: 6OQNSYM2PST3 · pith_short_16: 6OQNSYM2PST3BURI · pith_short_8: 6OQNSYM2

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/6OQNSYM2PST3BURI275HPTCBAB \
  | 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: f3a0d9619a7ca7b0d228d7fa77cc41005822a987dda9835259ba2a83455a82cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82a16600b345f6335a969f7aa5d9a80a899d8ec7c4637a1c92423c4a8083b6b9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-08T21:20:39Z",
    "title_canon_sha256": "2ebbcdd3841574142b3361a07f7c93a2a959d2b6c415ca3a4caa5627c095590d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07927",
    "kind": "arxiv",
    "version": 1
  }
}