Pith Number

pith:D7QXYESR

pith:2015:D7QXYESRGAW6J3TFAOLMO3ZVO6

not attested not anchored not stored refs pending

Some cosmological consequences of a breaking of the Einstein equivalence principle

A. Hees, J. Larena, O. Minazzoli

arxiv:1504.02676 v2 · 2015-04-10 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7QXYESRGAW6J3TFAOLMO3ZVO6}

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	2026-05-18T02:17:00.198526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fe17c1251302de4ee650396c76f3577a256280f6bec589df5a7ffb79ae400d8

Aliases

arxiv: 1504.02676 · arxiv_version: 1504.02676v2 · doi: 10.48550/arxiv.1504.02676 · pith_short_12: D7QXYESRGAW6 · pith_short_16: D7QXYESRGAW6J3TF · pith_short_8: D7QXYESR

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/D7QXYESRGAW6J3TFAOLMO3ZVO6 \
  | 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: 1fe17c1251302de4ee650396c76f3577a256280f6bec589df5a7ffb79ae400d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b3f851f08c352f10afc52648e65301a309744a4b41d035af7bf3f5d18c253fc",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-04-10T13:47:06Z",
    "title_canon_sha256": "eef1f78cec1239fef89e63f5ea814261a3c0d5a8b816990d38b3a66a1b5827b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02676",
    "kind": "arxiv",
    "version": 2
  }
}