Pith Number

pith:KTZKW4TJ

pith:2022:KTZKW4TJ73V2V7543ACVCSG23X

not attested not anchored not stored refs pending

Revealing the effects of curvature on the cosmological models

Alessandro Melchiorri, Eleonora Di Valentino, Joseph Silk, Supriya Pan, Weiqiang Yang, William Giar\`e

arxiv:2210.09865 v2 · 2022-10-18 · 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{KTZKW4TJ73V2V7543ACVCSG23X}

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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

2 papers in Pith

Intertwined Constraints in Extended Cosmologies: Dark Energy, Curvature, Neutrinos, and Inflation

The Generalized Second Law and the Spatial Curvature Index

Receipt and verification

First computed	2026-07-05T05:55:13.150579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54f2ab7269feebaaffbcd8055148daddeeb09fbdb1c469b948f2a95f638a9722

Aliases

arxiv: 2210.09865 · arxiv_version: 2210.09865v2 · doi: 10.48550/arxiv.2210.09865 · pith_short_12: KTZKW4TJ73V2 · pith_short_16: KTZKW4TJ73V2V754 · pith_short_8: KTZKW4TJ

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/KTZKW4TJ73V2V7543ACVCSG23X \
  | 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: 54f2ab7269feebaaffbcd8055148daddeeb09fbdb1c469b948f2a95f638a9722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dad6713da1a18ac3dcd4749169434311b755106e89426c39e411e6adca9107c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-10-18T13:54:04Z",
    "title_canon_sha256": "213c32a06d2fd547343a9226b163c8433cbc44ac5e57d6680fa2b0a701086929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.09865",
    "kind": "arxiv",
    "version": 2
  }
}