Pith Number

pith:CJZWT3TX

pith:2025:CJZWT3TXLPA25XC6LKXMI6VLYE

not attested not anchored not stored refs pending

Non-minimally coupled scalar field dark sector of the universe: in-depth (Einstein frame) case study

Marcin Postolak

arxiv:2505.07456 v6 · 2025-05-12 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CJZWT3TXLPA25XC6LKXMI6VLYE}

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

3 papers in Pith

Phase-resolved field-space distance criteria in ekpyrotic, bouncing and cyclic cosmologies

Receipt and verification

First computed	2026-06-29T01:14:02.366666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

127369ee775bc1aedc5e5aaec47aabc1047ed148c1c03ad718cab00b9ffed413

Aliases

arxiv: 2505.07456 · arxiv_version: 2505.07456v6 · doi: 10.48550/arxiv.2505.07456 · pith_short_12: CJZWT3TXLPA2 · pith_short_16: CJZWT3TXLPA25XC6 · pith_short_8: CJZWT3TX

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/CJZWT3TXLPA25XC6LKXMI6VLYE \
  | 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: 127369ee775bc1aedc5e5aaec47aabc1047ed148c1c03ad718cab00b9ffed413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "615dae3aeab17e6a1d4ff3ca863b0715c87914e825dde6a9b87e03d1480b7554",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-05-12T11:39:57Z",
    "title_canon_sha256": "943f79c613e912a256f2ded19eb755e025da83d67242300553893e32d49109a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07456",
    "kind": "arxiv",
    "version": 6
  }
}