Pith Number

pith:VH4YZE2T

pith:2003:VH4YZE2T6AJXISWVJFR2IKHESU

not attested not anchored not stored refs pending

Cosmological Scaling Solutions and Cross-coupling Exponential Potential

Rong-Gen Cai, Yuan-Zhong Zhang, Yun-Song Piao, Zong-Kuan Guo

arxiv:hep-th/0306245 v1 · 2003-06-25 · 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{VH4YZE2T6AJXISWVJFR2IKHESU}

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

1 paper in Pith

Universal Cosmologies

Receipt and verification

First computed	2026-07-04T14:31:58.888958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f98c9353f013744ad54963a428e49527b8503d66ca8c4fbef856087c262a1f

Aliases

arxiv: hep-th/0306245 · arxiv_version: hep-th/0306245v1 · doi: 10.48550/arxiv.hep-th/0306245 · pith_short_12: VH4YZE2T6AJX · pith_short_16: VH4YZE2T6AJXISWV · pith_short_8: VH4YZE2T

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/VH4YZE2T6AJXISWVJFR2IKHESU \
  | 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: a9f98c9353f013744ad54963a428e49527b8503d66ca8c4fbef856087c262a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4cef3298a3f1653d8358bd1af17103951546aacfc58ec6561d9ad61e944085",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-06-25T12:30:39Z",
    "title_canon_sha256": "e23e20fa8a6e508de5a88e2bfbcd4324d061492b196a7ee4d78cae5a59239662"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0306245",
    "kind": "arxiv",
    "version": 1
  }
}