Pith Number

pith:XP5LHMYR

pith:2003:XP5LHMYR6GDF3EXPZ6OSEYQYWU

not attested not anchored not stored refs pending

Probing dark energy perturbations: the dark energy equation of state and speed of sound as measured by WMAP

Olivier Dor\'e, Rachel Bean

arxiv:astro-ph/0307100 v2 · 2003-07-04 · 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{XP5LHMYR6GDF3EXPZ6OSEYQYWU}

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

Modeling survey-window and integral-constraint effects on PNG in the galaxy power spectrum with light-cone mocks

The sound of dynamical dark energy and modified gravity

Receipt and verification

First computed	2026-07-04T15:45:42.280253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbfab3b311f1865d92efcf9d226218b53761a0a8b0e91ef9a28b4369680b5834

Aliases

arxiv: astro-ph/0307100 · arxiv_version: astro-ph/0307100v2 · doi: 10.48550/arxiv.astro-ph/0307100 · pith_short_12: XP5LHMYR6GDF · pith_short_16: XP5LHMYR6GDF3EXP · pith_short_8: XP5LHMYR

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/XP5LHMYR6GDF3EXPZ6OSEYQYWU \
  | 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: bbfab3b311f1865d92efcf9d226218b53761a0a8b0e91ef9a28b4369680b5834

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "484d0fe00cb0cd15c4d3bc36aa3deed01d62bbb3c088a4b401dc3062a03b2024",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-04T19:59:42Z",
    "title_canon_sha256": "07c8fdc9e448f05ad7b0d59b5e4df7f0cea89a37cb74c01b981e158a2514acb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307100",
    "kind": "arxiv",
    "version": 2
  }
}