Pith Number

pith:MQLA4V4X

pith:2020:MQLA4V4X5EKTPKYKLMZVA7CKGW

not attested not anchored not stored refs pending

A study of holographic dark energy models using configuration entropy

Biswajit Das, Biswajit Pandey

arxiv:2011.07337 v2 · 2020-11-14 · 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{MQLA4V4X5EKTPKYKLMZVA7CKGW}

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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

Barrow holographic dark energy interacting model in the presence of radiation and matter

Receipt and verification

First computed	2026-07-05T06:03:51.232857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64160e5797e91537ab0a5b33507c4a359eb988651c8a688d22cc4d3a0028a279

Aliases

arxiv: 2011.07337 · arxiv_version: 2011.07337v2 · doi: 10.48550/arxiv.2011.07337 · pith_short_12: MQLA4V4X5EKT · pith_short_16: MQLA4V4X5EKTPKYK · pith_short_8: MQLA4V4X

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/MQLA4V4X5EKTPKYKLMZVA7CKGW \
  | 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: 64160e5797e91537ab0a5b33507c4a359eb988651c8a688d22cc4d3a0028a279

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af01b3c2af74efdc7a9250dbfa72f857bd95c552dc7acce2904dc81fc9cc9920",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-11-14T16:59:06Z",
    "title_canon_sha256": "1667fa7bfc87936665f7d7e8230634216fb2901421470482ee10c1b341ce1276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07337",
    "kind": "arxiv",
    "version": 2
  }
}