Pith Number

pith:7C4PDRQB

pith:2013:7C4PDRQBS5TL5AOQMUVZQ2JPQD

not attested not anchored not stored refs pending

Post-Newtonian approximations in the Ho\v{r}ava-Lifshitz gravity with extra U(1) symmetry

Anzhong Wang, Kai Lin, Shinji Mukohyama, Tao Zhu

arxiv:1310.6666 v4 · 2013-10-24 · hep-ph · astro-ph.SR · gr-qc · 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{7C4PDRQBS5TL5AOQMUVZQ2JPQD}

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	2026-05-18T02:53:40.899868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8b8f1c6019766be81d0652b98692f80e389a1187acc702d724a646da255177a

Aliases

arxiv: 1310.6666 · arxiv_version: 1310.6666v4 · doi: 10.48550/arxiv.1310.6666 · pith_short_12: 7C4PDRQBS5TL · pith_short_16: 7C4PDRQBS5TL5AOQ · pith_short_8: 7C4PDRQB

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/7C4PDRQBS5TL5AOQMUVZQ2JPQD \
  | 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: f8b8f1c6019766be81d0652b98692f80e389a1187acc702d724a646da255177a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02309b8a1ddd0cd706bc7bf8ee6317bc58fc48e13837f3590541ab05e1482e4",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-10-24T16:44:21Z",
    "title_canon_sha256": "05e42faf9e4f66258b56ad80e4b9a43e42cc5964e6744a515e48581d67e43052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6666",
    "kind": "arxiv",
    "version": 4
  }
}