Pith Number

pith:3RDIGL7S

pith:2015:3RDIGL7SXWHYHZQVESF2YZPBMB

not attested not anchored not stored refs pending

Higuchi Ghosts and Gradient Instabilities in Bimetric Gravity

Frank K\"onnig (ITP Univ. of Heidelberg, NORDITA KTH, Stockholm Univ.)

arxiv:1503.07436 v3 · 2015-03-25 · astro-ph.CO · 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{3RDIGL7SXWHYHZQVESF2YZPBMB}

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.

Cited by

1 paper in Pith

Cosmological Instabilities and the Role of Matter Interactions in Dynamical Dark Energy Models

Receipt and verification

First computed	2026-05-18T02:03:54.695967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc46832ff2bd8f83e615248bac65e160776613460f2ea8fd78224b4556e04237

Aliases

arxiv: 1503.07436 · arxiv_version: 1503.07436v3 · doi: 10.48550/arxiv.1503.07436 · pith_short_12: 3RDIGL7SXWHY · pith_short_16: 3RDIGL7SXWHYHZQV · pith_short_8: 3RDIGL7S

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/3RDIGL7SXWHYHZQVESF2YZPBMB \
  | 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: dc46832ff2bd8f83e615248bac65e160776613460f2ea8fd78224b4556e04237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d769de3483430f45bc8aaec8ffb7efa823c73defbe23e098563b17244d2719dd",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-25T16:06:04Z",
    "title_canon_sha256": "9fe7b22db071c93c71c18984b6044a05c5f89e66d51a504975a04d52ee383b7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07436",
    "kind": "arxiv",
    "version": 3
  }
}