Pith Number

pith:E5DNKRBU

pith:2022:E5DNKRBUOVZIEQ3IPAC2TRLIQZ

not attested not anchored not stored refs pending

Constraints on Spin-Spin-Velocity-Dependent Interaction

Dmitry Budker, Filip Ficek, Jianan Qin, Kai Wei, Pavel Fadeev, Wei Ji, Weipeng Li, Yong-Chun Liu

arxiv:2208.00658 v2 · 2022-08-01 · physics.atom-ph · hep-ex · 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{E5DNKRBUOVZIEQ3IPAC2TRLIQZ}

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	2026-07-05T05:59:38.591156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2746d5443475728243687805a9c568865b4f3ec7175af3c0da677e1ac7039eb7

Aliases

arxiv: 2208.00658 · arxiv_version: 2208.00658v2 · doi: 10.48550/arxiv.2208.00658 · pith_short_12: E5DNKRBUOVZI · pith_short_16: E5DNKRBUOVZIEQ3I · pith_short_8: E5DNKRBU

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/E5DNKRBUOVZIEQ3IPAC2TRLIQZ \
  | 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: 2746d5443475728243687805a9c568865b4f3ec7175af3c0da677e1ac7039eb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd27e764f9c7125ebb319b3f57fbf79d2e3616dbd4cc52b4b605ec22a811162e",
    "cross_cats_sorted": [
      "hep-ex",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2022-08-01T07:37:23Z",
    "title_canon_sha256": "cfbf9789def12c918e3419def8d0d25aeea7aa3fcc045f298404daa6c92b1711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.00658",
    "kind": "arxiv",
    "version": 2
  }
}