Pith Number

pith:JWN4A2CU

pith:2014:JWN4A2CULQ3WSK2NJXMMGJJHTZ

not attested not anchored not stored refs pending

Stable and unstable cosmological models in bimetric massive gravity

(2) Inst. Theor. Astrophys., (3) Univ. of Geneva, (4) Univ. of Cambridge, Adam R. Solomon (4) ((1) ITP Univ. of Heidelberg, DAMTP), Dept. Theor. Phys., Frank K\"onnig (1), Luca Amendola (1), Mariele Motta (3), Oslo, Yashar Akrami (2)

arxiv:1407.4331 v3 · 2014-07-16 · astro-ph.CO · gr-qc · hep-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{JWN4A2CULQ3WSK2NJXMMGJJHTZ}

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	2026-05-18T02:31:47.058030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d9bc068545c37692b4d4dd8c325279e4837318ab6ae1a46cace102e29c3d296

Aliases

arxiv: 1407.4331 · arxiv_version: 1407.4331v3 · doi: 10.48550/arxiv.1407.4331 · pith_short_12: JWN4A2CULQ3W · pith_short_16: JWN4A2CULQ3WSK2N · pith_short_8: JWN4A2CU

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/JWN4A2CULQ3WSK2NJXMMGJJHTZ \
  | 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: 4d9bc068545c37692b4d4dd8c325279e4837318ab6ae1a46cace102e29c3d296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6536f4e6c397405edb74e8386e50b84903cd6d7e0603a924272998951e638a42",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-07-16T14:56:06Z",
    "title_canon_sha256": "89df21de7b519f87d0332fa95b6b527793baad7add7823b3cfe7488d8dcc70f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4331",
    "kind": "arxiv",
    "version": 3
  }
}