Pith Number

pith:HJO4NV7C

pith:2022:HJO4NV7CEISSPHWF5JFV5BQ5IV

not attested not anchored not stored refs pending

Physics-inspired Ising Computing with Ring Oscillator Activated p-bits

Andrea Grimaldi, Giovanni Finocchio, Kerem Y. Camsari, Navid Anjum Aadit

arxiv:2205.07402 v1 · 2022-05-15 · cs.AR · cs.DC · cs.ET · cs.NE · physics.comp-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{HJO4NV7CEISSPHWF5JFV5BQ5IV}

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	2026-07-05T05:18:03.563169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a5dc6d7e22225279ec5ea4b5e861d456b767260ffe391c2d1e3e15cef69caf3

Aliases

arxiv: 2205.07402 · arxiv_version: 2205.07402v1 · doi: 10.48550/arxiv.2205.07402 · pith_short_12: HJO4NV7CEISS · pith_short_16: HJO4NV7CEISSPHWF · pith_short_8: HJO4NV7C

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/HJO4NV7CEISSPHWF5JFV5BQ5IV \
  | 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: 3a5dc6d7e22225279ec5ea4b5e861d456b767260ffe391c2d1e3e15cef69caf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9e9c9f1d3e3bc65c9e8670b2e7fa2a7a4737527fa4fef4be93782ccddbe5978",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.ET",
      "cs.NE",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2022-05-15T23:46:58Z",
    "title_canon_sha256": "2a00296749e2055b80fab797fc52cc4e7cfe812b2f469f9396a84a692ccbc205"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07402",
    "kind": "arxiv",
    "version": 1
  }
}