Pith Number

pith:QWNJ75TC

pith:2020:QWNJ75TCPMT5BFCLHB7IGSFQXJ

not attested not anchored not stored refs pending

RHDE models in FRW Universe with two IR cut-offs with redshift parametrization

Anirudh Pradhan, Archana Dixit, Vinod Kumar Bhardwaj

arxiv:2010.10847 v1 · 2020-10-21 · 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{QWNJ75TCPMT5BFCLHB7IGSFQXJ}

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	2026-07-05T03:01:53.456622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

859a9ff6627b27d0944b387e8348b0ba4fb4142cd8802b9acd2f90d3a3d582c6

Aliases

arxiv: 2010.10847 · arxiv_version: 2010.10847v1 · doi: 10.48550/arxiv.2010.10847 · pith_short_12: QWNJ75TCPMT5 · pith_short_16: QWNJ75TCPMT5BFCL · pith_short_8: QWNJ75TC

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/QWNJ75TCPMT5BFCLHB7IGSFQXJ \
  | 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: 859a9ff6627b27d0944b387e8348b0ba4fb4142cd8802b9acd2f90d3a3d582c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dbd85c5d4266bf8d7d2bd46fac714d7d66f8891ccd402a196091fd0d9b0dd8d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-10-21T09:13:29Z",
    "title_canon_sha256": "190279ae5fa5c574db49424eeba8f3766465df1bd270d5f11c0479f9dbcb10d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10847",
    "kind": "arxiv",
    "version": 1
  }
}