Pith Number

pith:IKS62O6M

pith:2026:IKS62O6MMPUT227LOAIZUKDKDB

not attested not anchored not stored refs pending

Efficient classical representation and quantum state preparation of complete active space wavefunctions

Hamza Jnane

arxiv:2606.19457 v1 · 2026-06-17 · quant-ph · physics.chem-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{IKS62O6MMPUT227LOAIZUKDKDB}

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	2026-06-19T16:12:26.291882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a5ed3bcc63e93d6beb70119a286a18762c00b4a6b3406b57ded4e0d7f0aa00

Aliases

arxiv: 2606.19457 · arxiv_version: 2606.19457v1 · doi: 10.48550/arxiv.2606.19457 · pith_short_12: IKS62O6MMPUT · pith_short_16: IKS62O6MMPUT227L · pith_short_8: IKS62O6M

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/IKS62O6MMPUT227LOAIZUKDKDB \
  | 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: 42a5ed3bcc63e93d6beb70119a286a18762c00b4a6b3406b57ded4e0d7f0aa00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b81bcc10beb9e6b8aa0086e920ba055880706367a40ac36a1f54898a656a6a33",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-17T18:00:28Z",
    "title_canon_sha256": "754f485aea85a05dd20390ae5800201844cd97ee84dc225b655196cfb9b2d78f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19457",
    "kind": "arxiv",
    "version": 1
  }
}