Pith Number

pith:RPZSTII4

pith:2015:RPZSTII4I3VVOKPYUQPMLXTRKS

not attested not anchored not stored refs pending

Self-accelerating Massive Gravity: Superluminality, Cauchy Surfaces and Strong Coupling

Austin Joyce, Hayato Motohashi, Pavel Motloch, Wayne Hu

arxiv:1505.03518 v1 · 2015-05-13 · hep-th · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPZSTII4I3VVOKPYUQPMLXTRKS}

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	2026-05-18T01:34:49.747270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bf329a11c46eb5729f8a41ec5de715486451c07d55486b08a16b6ce70e3409f

Aliases

arxiv: 1505.03518 · arxiv_version: 1505.03518v1 · doi: 10.48550/arxiv.1505.03518 · pith_short_12: RPZSTII4I3VV · pith_short_16: RPZSTII4I3VVOKPY · pith_short_8: RPZSTII4

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/RPZSTII4I3VVOKPYUQPMLXTRKS \
  | 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: 8bf329a11c46eb5729f8a41ec5de715486451c07d55486b08a16b6ce70e3409f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5458b90a76012aad41550c0bbda9d5d21fa21ae536b64f3a2261f55030efe73f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-05-13T20:00:34Z",
    "title_canon_sha256": "769c926a1c7c8d824ebc63a44c42e2c5c283c47312e6e4a752fee4e2d07fbadd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03518",
    "kind": "arxiv",
    "version": 1
  }
}