Pith Number

pith:S2VUTSDP

pith:2020:S2VUTSDPA3T64PH4YSLSH3EW54

not attested not anchored not stored refs pending

Bayesian model selection on Scalar $\epsilon$-Field Dark Energy

Anjan A. Sen, David Tamayo, Israel Quiros, J. Alberto V\'azquez

arxiv:2009.01904 v3 · 2020-09-03 · gr-qc · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2VUTSDPA3T64PH4YSLSH3EW54}

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

Dissipative Cosmology and the Nature of Dark Energy: Insights from Bulk Viscosity with DESI DR2 observations

Receipt and verification

First computed	2026-07-05T02:13:49.091615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96ab49c86f06e7ee3cfcc49723ec96ef0dbcbeb9cf7f7ed9e393a15cd2e30f90

Aliases

arxiv: 2009.01904 · arxiv_version: 2009.01904v3 · doi: 10.48550/arxiv.2009.01904 · pith_short_12: S2VUTSDPA3T6 · pith_short_16: S2VUTSDPA3T64PH4 · pith_short_8: S2VUTSDP

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/S2VUTSDPA3T64PH4YSLSH3EW54 \
  | 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: 96ab49c86f06e7ee3cfcc49723ec96ef0dbcbeb9cf7f7ed9e393a15cd2e30f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7d28adaf6943ef117cc3c6354b75caad1569f73680546799d194aafe5fba8e0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-09-03T19:46:46Z",
    "title_canon_sha256": "4bfae0ae39f940769a5873d66eb21f11834dd59ed9301a1bc14b7f09cbe390ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01904",
    "kind": "arxiv",
    "version": 3
  }
}