Pith Number

pith:WBZQP3J5

pith:2025:WBZQP3J5L7Q7247N52UYGMD4XE

not attested not anchored not stored refs pending

Cosmological dynamics of holographic dark energy with non-minimally coupled scalar field

Amornthep Tita (IF Naresuan Univ., Burin Gumjudpai (NAS Mahidol Univ.), NAS Mahidol Univ.), Pornrad Srisawad (Dept. of Physics Naresuan Univ.)

arxiv:2507.05273 v1 · 2025-07-03 · 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{WBZQP3J5L7Q7247N52UYGMD4XE}

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	2026-07-05T11:33:27.377153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b07307ed3d5fe1fd73edeea983307cb913514e4cdc33df359f30b8b8227f7ea9

Aliases

arxiv: 2507.05273 · arxiv_version: 2507.05273v1 · doi: 10.48550/arxiv.2507.05273 · pith_short_12: WBZQP3J5L7Q7 · pith_short_16: WBZQP3J5L7Q7247N · pith_short_8: WBZQP3J5

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/WBZQP3J5L7Q7247N52UYGMD4XE \
  | 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: b07307ed3d5fe1fd73edeea983307cb913514e4cdc33df359f30b8b8227f7ea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c367cf989a96533379f03ada5f8db91192d093958a4ea063b6b6c0f9b14eaf83",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-07-03T20:02:20Z",
    "title_canon_sha256": "c33273197540f258ed8359d064f6c1b4830f0046df86318577bb8b17e9e5ddee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05273",
    "kind": "arxiv",
    "version": 1
  }
}