Pith Number

pith:WNN4NT43

pith:2022:WNN4NT43GG4PIP3IUOPZJUZHKS

not attested not anchored not stored refs pending

A Nanocryotron Memory and Logic Family

Alessandro Buzzi, Karl K. Berggren, Marco Colangelo, Matteo Castellani, Owen Medeiros, Reed A. Foster

arxiv:2212.07953 v1 · 2022-12-15 · physics.app-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{WNN4NT43GG4PIP3IUOPZJUZHKS}

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	2026-07-05T06:02:03.768461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b35bc6cf9b31b8f43f68a39f94d3275497ce18a41f6bfd907860dd9bb6aa4bc5

Aliases

arxiv: 2212.07953 · arxiv_version: 2212.07953v1 · doi: 10.48550/arxiv.2212.07953 · pith_short_12: WNN4NT43GG4P · pith_short_16: WNN4NT43GG4PIP3I · pith_short_8: WNN4NT43

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/WNN4NT43GG4PIP3IUOPZJUZHKS \
  | 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: b35bc6cf9b31b8f43f68a39f94d3275497ce18a41f6bfd907860dd9bb6aa4bc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a360d87facc73294ce8367991a39e40f503398f5a2e6eb71e9f3dabe0bdfdf66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2022-12-15T16:36:59Z",
    "title_canon_sha256": "9e9bfe028a1d1c4bd640e7459c564ac20861c0efb1ce6a647d467f059d3777ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07953",
    "kind": "arxiv",
    "version": 1
  }
}