Pith Number

pith:5GY252GH

pith:2017:5GY252GHMOR2AOATFFUDU74HR2

not attested not anchored not stored refs pending

Experimental Constraint on an Exotic Spin- and Velocity-Dependent Interaction in the Sub-meV Range of Axion Mass with a Spin-Exchange Relaxation-Free Magnetometer

Igor Savukov, Ping-Han Chu, Young Jin Kim

arxiv:1702.02974 v3 · 2017-02-09 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GY252GHMOR2AOATFFUDU74HR2}

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	2026-05-18T00:06:06.365227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9b1aee8c763a3a0381329683a7f878e998c3845dfc999372d9a8be0cf9de677

Aliases

arxiv: 1702.02974 · arxiv_version: 1702.02974v3 · doi: 10.48550/arxiv.1702.02974 · pith_short_12: 5GY252GHMOR2 · pith_short_16: 5GY252GHMOR2AOAT · pith_short_8: 5GY252GH

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/5GY252GHMOR2AOATFFUDU74HR2 \
  | 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: e9b1aee8c763a3a0381329683a7f878e998c3845dfc999372d9a8be0cf9de677

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce393bab4cbd9f2c14cfc57d308b971e7ad41c5b425021f68a44dd539aaa73a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-02-09T20:32:31Z",
    "title_canon_sha256": "f0558fd90ab01fbe01dfb88364b7e78c32576a9f64cc087f3d37a9d479b52887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02974",
    "kind": "arxiv",
    "version": 3
  }
}