Pith Number

pith:GSIDTZ6H

pith:2018:GSIDTZ6HGGLHO6BY5LYQD6LTZH

not attested not anchored not stored refs pending

Wide-field diamond magnetometry with millihertz frequency resolution and nanotesla sensitivity

Hitoshi Ishiwata, Kosuke Mizuno, Makoto Nakajima, Mutsuko Hatano, Takayuki Iwasaki, Yuta Masuyama

arxiv:1807.04444 v1 · 2018-07-12 · quant-ph · cond-mat.mes-hall

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

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	2026-05-17T23:58:38.554007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

349039e7c73196777838eaf101f973c9fc807105d84db1c963c2ca88d587b988

Aliases

arxiv: 1807.04444 · arxiv_version: 1807.04444v1 · doi: 10.48550/arxiv.1807.04444 · pith_short_12: GSIDTZ6HGGLH · pith_short_16: GSIDTZ6HGGLHO6BY · pith_short_8: GSIDTZ6H

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/GSIDTZ6HGGLHO6BY5LYQD6LTZH \
  | 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: 349039e7c73196777838eaf101f973c9fc807105d84db1c963c2ca88d587b988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "172547153dc51e534c6e9de42d490a9c6ddfc9a552c10bebff59b2c0b5931e29",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-12T06:58:53Z",
    "title_canon_sha256": "3256ae8f3f314bc3f03aced8ad7c390d2843e04ebd5b58775c4f125ae1877368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04444",
    "kind": "arxiv",
    "version": 1
  }
}