Pith Number

pith:2RHYFHDY

pith:2026:2RHYFHDYSAIOJVVZKK4BEHUKED

not attested not anchored not stored refs pending

Quantum geometry of connected state manifolds: When diabolic points act as bridges between eigenstate manifolds

Jakub Novotn\'y, Jan St\v{r}ele\v{c}ek, Pavel Cejnar

arxiv:2605.28351 v1 · 2026-05-27 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RHYFHDYSAIOJVVZKK4BEHUKED}

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	2026-05-28T01:05:13.996729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d44f829c789010e4d6b952b8121e8a20dac4e24bdfad0a0d85028d8c84f81b51

Aliases

arxiv: 2605.28351 · arxiv_version: 2605.28351v1 · doi: 10.48550/arxiv.2605.28351 · pith_short_12: 2RHYFHDYSAIO · pith_short_16: 2RHYFHDYSAIOJVVZ · pith_short_8: 2RHYFHDY

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/2RHYFHDYSAIOJVVZKK4BEHUKED \
  | 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: d44f829c789010e4d6b952b8121e8a20dac4e24bdfad0a0d85028d8c84f81b51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6972b33137d0c175a5029da7645c0d8d7027eae6e782c823552767c6e3d4eb25",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-27T11:53:20Z",
    "title_canon_sha256": "286c3683a4ec584b8fda653346226761d6489a3828f6cdf1260a25d05c2a5686"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28351",
    "kind": "arxiv",
    "version": 1
  }
}