Pith Number

pith:R3WENJLH

pith:2019:R3WENJLHXPE6MC5DKNWBZXWLHS

not attested not anchored not stored refs pending

Lattice quantum magnetometry

Ilaria Siloi, Luca Ghirardi, Luca Razzoli, Matteo G. A. Paris, Paolo Bordone

arxiv:1904.02646 v1 · 2019-04-04 · quant-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{R3WENJLHXPE6MC5DKNWBZXWLHS}

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	2026-05-17T23:42:41.887088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eec46a567bbc9e60ba3536c1cdecb3c89f3bdb5602c6869e7ebaf2c969d8cbb

Aliases

arxiv: 1904.02646 · arxiv_version: 1904.02646v1 · doi: 10.48550/arxiv.1904.02646 · pith_short_12: R3WENJLHXPE6 · pith_short_16: R3WENJLHXPE6MC5D · pith_short_8: R3WENJLH

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/R3WENJLHXPE6MC5DKNWBZXWLHS \
  | 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: 8eec46a567bbc9e60ba3536c1cdecb3c89f3bdb5602c6869e7ebaf2c969d8cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19fd4b11cb385e3e276b56cb96681d72b8e90e3472eb41cac5f8bc5907310e0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-04T16:37:08Z",
    "title_canon_sha256": "4e476b10d06bd3c03911007c55cfd6b74ee1d1a99ee6d199307f2fe1ccecd87a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02646",
    "kind": "arxiv",
    "version": 1
  }
}