Pith Number

pith:FSRXD35L

pith:2016:FSRXD35LDF3RZ7RVWXRCUPHD6U

not attested not anchored not stored refs pending

Cosmology in doubly coupled massive gravity: constraints from SNIa, BAO and CMB

Alexandre Refregier, Lavinia Heisenberg

arxiv:1604.07680 v1 · 2016-04-26 · 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{FSRXD35LDF3RZ7RVWXRCUPHD6U}

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	2026-05-18T01:04:13.168589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca371efab19771cfe35b5e22a3ce3f537c6636ce9642872176752520fbb5cd6

Aliases

arxiv: 1604.07680 · arxiv_version: 1604.07680v1 · doi: 10.48550/arxiv.1604.07680 · pith_short_12: FSRXD35LDF3R · pith_short_16: FSRXD35LDF3RZ7RV · pith_short_8: FSRXD35L

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/FSRXD35LDF3RZ7RVWXRCUPHD6U \
  | 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: 2ca371efab19771cfe35b5e22a3ce3f537c6636ce9642872176752520fbb5cd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b78bb4a8949c335d17f88c1f8395adce4157c9158625fe3449ac25c06ae1afc0",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-04-26T14:02:53Z",
    "title_canon_sha256": "ff61aa5e8d6ef67d7763a5a12ebfc1fee22c9b7a6fb638507cf22f451acfd9e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07680",
    "kind": "arxiv",
    "version": 1
  }
}