Pith Number

pith:BLFD6R2F

pith:2019:BLFD6R2FKSO7QLBEUPZPKNYV2N

not attested not anchored not stored refs pending

Heisenberg pseudo-exchange and emergent anisotropies in field-driven pinwheel artificial spin ice

Christopher H. Marrows, Ciaran Ferguson, Edmund H. Linfield, Gary W. Paterson, Gavin M. Macauley, Mark C. Rosamond, Rair Mac\^edo, Robert L. Stamps, Sophie A. Morley, Stephen McVitie, Yue Li

arxiv:1908.10626 v2 · 2019-08-28 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLFD6R2FKSO7QLBEUPZPKNYV2N}

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	2026-07-05T00:17:54.798639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aca3f4745549df82c24a3f2f53715d35f57a3d32a0ad0bc5daef0e4f5167707

Aliases

arxiv: 1908.10626 · arxiv_version: 1908.10626v2 · doi: 10.48550/arxiv.1908.10626 · pith_short_12: BLFD6R2FKSO7 · pith_short_16: BLFD6R2FKSO7QLBE · pith_short_8: BLFD6R2F

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/BLFD6R2FKSO7QLBEUPZPKNYV2N \
  | 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: 0aca3f4745549df82c24a3f2f53715d35f57a3d32a0ad0bc5daef0e4f5167707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c43e282f890307ccfc27cb110be9ef5fb5de4f718eaba748e6e9039a6809738",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-08-28T10:24:05Z",
    "title_canon_sha256": "1b7a184249778db458b2476990feae580189c816a5babb35e25a2c422db19e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10626",
    "kind": "arxiv",
    "version": 2
  }
}