Pith Number

pith:CW3W6QM3

pith:2021:CW3W6QM3FVBZ6KO4F2SMYR6NDC

not attested not anchored not stored refs pending

Reconfigurable Training and Reservoir Computing in an Artificial Spin-Vortex Ice via Spin-Wave Fingerprinting

Alex Vanstone, Daan M. Arroo, Francesco Caravelli, Hidekazu Kurebayashi, Holly H. Holder, Jack C. Gartside, Kilian D. Stenning, Troy Dion, Will R. Branford

arxiv:2107.08941 v3 · 2021-07-19 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CW3W6QM3FVBZ6KO4F2SMYR6NDC}

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	2026-07-05T04:56:11.279544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15b76f419b2d439f29dc2ea4cc47cd18a071248aa0c53c7f2b24c82b6390e5e5

Aliases

arxiv: 2107.08941 · arxiv_version: 2107.08941v3 · doi: 10.48550/arxiv.2107.08941 · pith_short_12: CW3W6QM3FVBZ · pith_short_16: CW3W6QM3FVBZ6KO4 · pith_short_8: CW3W6QM3

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/CW3W6QM3FVBZ6KO4F2SMYR6NDC \
  | 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: 15b76f419b2d439f29dc2ea4cc47cd18a071248aa0c53c7f2b24c82b6390e5e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f4a102b2df7fad99224f39589bfc28d4d2206d09501b600a271da7daaedf310",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-07-19T14:55:15Z",
    "title_canon_sha256": "416851bd7a93de81130993d15fbb074e2d471589adae9ca4db8b9ffb03e27b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.08941",
    "kind": "arxiv",
    "version": 3
  }
}