Pith Number

pith:IVY2HYYO

pith:2004:IVY2HYYODIZMFRFVT2QBRSUO5C

not attested not anchored not stored refs pending

Universal Dynamics of Spontaneous Lorentz Violation and a New Spin-Dependent Inverse-Square Law Force

Hsin-Chia Cheng, Jesse Thaler, Markus Luty, Nima Arkani-Hamed

arxiv:hep-ph/0407034 v3 · 2004-07-02 · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVY2HYYODIZMFRFVT2QBRSUO5C}

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	2026-07-04T16:48:17.870710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4571a3e30e1a32c2c4b59ea018ca8ee8a6b04dfb8096c75d14381acf5919f413

Aliases

arxiv: hep-ph/0407034 · arxiv_version: hep-ph/0407034v3 · doi: 10.48550/arxiv.hep-ph/0407034 · pith_short_12: IVY2HYYODIZM · pith_short_16: IVY2HYYODIZMFRFV · pith_short_8: IVY2HYYO

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/IVY2HYYODIZMFRFVT2QBRSUO5C \
  | 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: 4571a3e30e1a32c2c4b59ea018ca8ee8a6b04dfb8096c75d14381acf5919f413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c04d1130a0978e363f4de0ba81c75a81c548d67821c4d722f4b8dea76ea4bd51",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-07-02T20:08:32Z",
    "title_canon_sha256": "57129327e1ddfa1f78cf6151c49ba95abc91de5db30b5a133911252a9d820baa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0407034",
    "kind": "arxiv",
    "version": 3
  }
}