Pith Number

pith:HURHX73O

pith:2004:HURHX73OSRNUWUXZQS2SLOS6AL

not attested not anchored not stored refs pending

Cosmological Evolution of Interacting Phantom Energy with Dark Matter

Rong-Gen Cai, Yuan-Zhong Zhang, Zong-Kuan Guo

arxiv:astro-ph/0412624 v1 · 2004-12-25 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HURHX73OSRNUWUXZQS2SLOS6AL}

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

2 papers in Pith

Classical and Loop Quantum Cosmology of Interacting Dark Energy: A Dynamical System Analysis with Superfluid Dark Matter and Dust Matter

Non-minimally coupled quintessence with sign-switching interaction

Receipt and verification

First computed	2026-07-04T14:13:59.858820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d227bff6e945b4b52f984b525ba5e02d66a755c145d6f776fe38592f93bfae7

Aliases

arxiv: astro-ph/0412624 · arxiv_version: astro-ph/0412624v1 · doi: 10.48550/arxiv.astro-ph/0412624 · pith_short_12: HURHX73OSRNU · pith_short_16: HURHX73OSRNUWUXZ · pith_short_8: HURHX73O

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/HURHX73OSRNUWUXZQS2SLOS6AL \
  | 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: 3d227bff6e945b4b52f984b525ba5e02d66a755c145d6f776fe38592f93bfae7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db6f385b771ecd885d40527a2296aa517e71b0223a9109d8c77a1498d9c11967",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-12-25T08:58:56Z",
    "title_canon_sha256": "ceda9a95515d0087f4ff9f569d37a53864c933ccd9d14e47d1d87a07a850dbd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0412624",
    "kind": "arxiv",
    "version": 1
  }
}