Pith Number

pith:GQOBBMQO

pith:2014:GQOBBMQO2LUMZKZ35PXR55NX6Q

not attested not anchored not stored refs pending

An optically modulated zero-field atomic magnetometer with suppressed spin-exchange broadening

John Kitching, Ricardo Jimenez-Martinez, Svenja Knappe

arxiv:1404.0374 v1 · 2014-04-01 · physics.ins-det · physics.atom-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{GQOBBMQO2LUMZKZ35PXR55NX6Q}

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	2026-05-18T01:43:43.240780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

341c10b20ed2e8ccab3bebef1ef5b7f41cb43971ecb90d0ed729c1355eb6d7ee

Aliases

arxiv: 1404.0374 · arxiv_version: 1404.0374v1 · doi: 10.48550/arxiv.1404.0374 · pith_short_12: GQOBBMQO2LUM · pith_short_16: GQOBBMQO2LUMZKZ3 · pith_short_8: GQOBBMQO

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/GQOBBMQO2LUMZKZ35PXR55NX6Q \
  | 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: 341c10b20ed2e8ccab3bebef1ef5b7f41cb43971ecb90d0ed729c1355eb6d7ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10f0a4b360834787055abf63ee2820f0008cee026cac7f4256a810beefff9cdb",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2014-04-01T19:59:25Z",
    "title_canon_sha256": "bdbad05f864a4d6d9368670c33c7de959b80ccf3f577daff70c01abebb11ceac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0374",
    "kind": "arxiv",
    "version": 1
  }
}