Pith Number

pith:SWWOEFAL

pith:2006:SWWOEFALR2SDEEAMY7KYO2RTSR

not attested not anchored not stored refs pending

Two-Field Quintom Models in the w-w' Plane

Xinmin Zhang, Yuan-Zhong Zhang, Yun-Song Piao, Zong-Kuan Guo

arxiv:astro-ph/0608165 v2 · 2006-08-08 · 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{SWWOEFALR2SDEEAMY7KYO2RTSR}

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

Quintom Model Perturbations

Receipt and verification

First computed	2026-07-04T15:19:10.515148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95ace2140b8ea432100cc7d5876a339446e6bf8723dbde617e4d8a78aa340853

Aliases

arxiv: astro-ph/0608165 · arxiv_version: astro-ph/0608165v2 · doi: 10.48550/arxiv.astro-ph/0608165 · pith_short_12: SWWOEFALR2SD · pith_short_16: SWWOEFALR2SDEEAM · pith_short_8: SWWOEFAL

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/SWWOEFALR2SDEEAMY7KYO2RTSR \
  | 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: 95ace2140b8ea432100cc7d5876a339446e6bf8723dbde617e4d8a78aa340853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72a96263bad666357d50e210a3b0a963fdf27f19a34507c63831086f58dc129c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-08T09:23:26Z",
    "title_canon_sha256": "61b3d3fe70ee713df67d5c7733aa6776cbba3d0952bce5d8daa1d22598d48844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608165",
    "kind": "arxiv",
    "version": 2
  }
}