Pith Number

pith:35XMKBOM

pith:2019:35XMKBOMND2IC6P2EBO7SJT5NP

not attested not anchored not stored refs pending

Probing the independence within the dark sector in the fluid approximation

Geraint F. Lewis, Krzysztof Bolejko, Lawrence Dam

arxiv:1908.01953 v2 · 2019-08-06 · 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{35XMKBOMND2IC6P2EBO7SJT5NP}

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

Looking for interactions in the cosmological dark sector

Receipt and verification

First computed	2026-07-05T00:25:28.021232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df6ec505cc68f48179fa205df9267d6bfcf70d049ceb3a47163bb462b3fd4a30

Aliases

arxiv: 1908.01953 · arxiv_version: 1908.01953v2 · doi: 10.48550/arxiv.1908.01953 · pith_short_12: 35XMKBOMND2I · pith_short_16: 35XMKBOMND2IC6P2 · pith_short_8: 35XMKBOM

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/35XMKBOMND2IC6P2EBO7SJT5NP \
  | 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: df6ec505cc68f48179fa205df9267d6bfcf70d049ceb3a47163bb462b3fd4a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d864dfa036e5ca795d67da58b9d0419bd6ec6fc014ff67780d8dcdc4bbd2a86",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-08-06T04:38:53Z",
    "title_canon_sha256": "e663e6adfa5658c6f88b04e0c56ca177e5b214d6349b906eb2d4ce6272c7a4de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01953",
    "kind": "arxiv",
    "version": 2
  }
}