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Pith Number

pith:UQP7DRF2

pith:2005:UQP7DRF22RJG7XCH3LCJ2ZC3LY
not attested not anchored not stored refs pending

Constraints on holographic dark energy from type Ia supernova observations

Feng-Quan Wu, Xin Zhang

arxiv:astro-ph/0506310 v3 · 2005-06-14 · astro-ph

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{UQP7DRF22RJG7XCH3LCJ2ZC3LY}

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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

4 papers in Pith

Receipt and verification
First computed 2026-07-04T15:17:26.412031Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

a41ff1c4bad4526fdc47dac49d645b5e32412cefd58d5587d826771c00fc3d8e

Aliases

arxiv: astro-ph/0506310 · arxiv_version: astro-ph/0506310v3 · doi: 10.48550/arxiv.astro-ph/0506310 · pith_short_12: UQP7DRF22RJG · pith_short_16: UQP7DRF22RJG7XCH · pith_short_8: UQP7DRF2
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/UQP7DRF22RJG7XCH3LCJ2ZC3LY \
  | 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: a41ff1c4bad4526fdc47dac49d645b5e32412cefd58d5587d826771c00fc3d8e
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "31674e29f75dda755ec8e30e674ad993cbffd827e473a1bf234a6d51062865e4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-06-14T15:12:02Z",
    "title_canon_sha256": "7326bca13d8b04809b1330a6315fe7690898d583df15348eac08cba179c405ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0506310",
    "kind": "arxiv",
    "version": 3
  }
}