Pith Number

pith:3WYXXJ6N

pith:2026:3WYXXJ6NOEY5SRMLXXX552ZQOX

not attested not anchored not stored refs pending

Joint symmetry and dynamical accessibility in compact Hamiltonian encodings of set cover

Fabricio de Souza Luiz

arxiv:2608.11503 v1 · 2026-08-11 · 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{3WYXXJ6NOEY5SRMLXXX552ZQOX}

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	2026-08-13T00:22:04.445054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddb17ba7cd7131d9458bbdefdeeb3075f4e8b87a4dc5a440e55aeb07653639a6

Aliases

arxiv: 2608.11503 · arxiv_version: 2608.11503v1 · doi: 10.48550/arxiv.2608.11503 · pith_short_12: 3WYXXJ6NOEY5 · pith_short_16: 3WYXXJ6NOEY5SRML · pith_short_8: 3WYXXJ6N

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/3WYXXJ6NOEY5SRMLXXX552ZQOX \
  | 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: ddb17ba7cd7131d9458bbdefdeeb3075f4e8b87a4dc5a440e55aeb07653639a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abdb253c1d4a620f021a9c4b928ed60fa146602102751050eb87d13e3308190d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-11T23:39:28Z",
    "title_canon_sha256": "4f135710c488b3d1fd14fdcb3dc03dfabf531a7428bb0d301a7fc06b7a6772cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11503",
    "kind": "arxiv",
    "version": 1
  }
}