Pith Number

pith:C3KFKCBM

pith:2019:C3KFKCBMEG63QN22ZTC4DO7OVX

not attested not anchored not stored refs pending

Constraints on bosonic dark matter from ultralow-field nuclear magnetic resonance

Alexander O. Sushkov, Antoine Garcon, Arne Wickenbrock, Derek F. Jackson Kimball, Dmitry Budker, Gary P. Centers, John W. Blanchard, Nataniel L. Figueroa, Peter W. Graham, Surjeet Rajendran, Teng Wu, Yevgeny V. Stadnik

arxiv:1902.04644 v2 · 2019-02-12 · hep-ex · physics.atom-ph · physics.chem-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{C3KFKCBMEG63QN22ZTC4DO7OVX}

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.

Cited by

1 paper in Pith

Control of relaxation properties of a macroscopic nuclear spin ensemble

Receipt and verification

First computed	2026-07-05T00:24:06.461981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16d455082c21bdb8375accc5c1bbeeadcc5aaec25a53f069162e05480b3036bf

Aliases

arxiv: 1902.04644 · arxiv_version: 1902.04644v2 · doi: 10.48550/arxiv.1902.04644 · pith_short_12: C3KFKCBMEG63 · pith_short_16: C3KFKCBMEG63QN22 · pith_short_8: C3KFKCBM

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/C3KFKCBMEG63QN22ZTC4DO7OVX \
  | 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: 16d455082c21bdb8375accc5c1bbeeadcc5aaec25a53f069162e05480b3036bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee1543d053b60692f8e05162b3afd676882356abecd92dbe704309415f75f21f",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-02-12T21:29:47Z",
    "title_canon_sha256": "4d1e5bc4d451c4449bdb8b5cb97d264125f924a8bef1b3a3b40b5bb6be16dd50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04644",
    "kind": "arxiv",
    "version": 2
  }
}