Pith Number

pith:A46OTMPI

pith:2015:A46OTMPI5QVCVRJYSNK4NGHZT5

not attested not anchored not stored refs pending

Cosmology in bimetric theory with an effective composite coupling to matter

A. Emir Gumrukcuoglu, Lavinia Heisenberg, Norihiro Tanahashi, Shinji Mukohyama

arxiv:1501.02790 v1 · 2015-01-12 · 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{A46OTMPI5QVCVRJYSNK4NGHZT5}

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	2026-05-18T01:41:11.507506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

073ce9b1e8ec2a2ac5389355c698f99f58b216b6601caebd39754b4a095a500b

Aliases

arxiv: 1501.02790 · arxiv_version: 1501.02790v1 · doi: 10.48550/arxiv.1501.02790 · pith_short_12: A46OTMPI5QVC · pith_short_16: A46OTMPI5QVCVRJY · pith_short_8: A46OTMPI

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/A46OTMPI5QVCVRJYSNK4NGHZT5 \
  | 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: 073ce9b1e8ec2a2ac5389355c698f99f58b216b6601caebd39754b4a095a500b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdad21d72efed5a0457c42f2f7d8b2e88c9c8eb95eb3d3477e6502907a02193f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-01-12T20:27:28Z",
    "title_canon_sha256": "34dca26fba0be72f24e8551d0b5d6caabf6169fbea705c976291d7bf5bd08731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02790",
    "kind": "arxiv",
    "version": 1
  }
}