Pith Number

pith:RONQM4TU

pith:2025:RONQM4TUQ4NDEDYKATOENKA7PV

not attested not anchored not stored refs pending

Autoregressive pairwise Graphical Models efficiently find ground state representations of stoquastic Hamiltonians

Abhijith Jayakumar, Andrey Y. Lokhov, Carleton Coffrin, Evan McKinney, Marc Vuffray, Yuchen Pang

arxiv:2505.06798 v1 · 2025-05-11 · 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{RONQM4TUQ4NDEDYKATOENKA7PV}

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	2026-07-05T11:01:15.865499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b9b067274871a320f0a04dc46a81f7d51bdd1e41246c94abde7269392c676c9

Aliases

arxiv: 2505.06798 · arxiv_version: 2505.06798v1 · doi: 10.48550/arxiv.2505.06798 · pith_short_12: RONQM4TUQ4ND · pith_short_16: RONQM4TUQ4NDEDYK · pith_short_8: RONQM4TU

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/RONQM4TUQ4NDEDYKATOENKA7PV \
  | 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: 8b9b067274871a320f0a04dc46a81f7d51bdd1e41246c94abde7269392c676c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d26583cb7ff6f56b1810340c6b51a7d0533c8dcd02cd95799b0d0fa97f48230c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-11T00:36:48Z",
    "title_canon_sha256": "b661b75add5a828e694dad163705d234b2ac170e04d8877043dfe45c86488084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06798",
    "kind": "arxiv",
    "version": 1
  }
}