Pith Number

pith:KWYMCRTE

pith:2006:KWYMCRTE256ZLGQL6DO4YQYWFU

not attested not anchored not stored refs pending

Separating Dark Physics from Physical Darkness: Minimalist Modified Gravity vs. Dark Energy

Dragan Huterer (KICP Chicago), Eric V. Linder (Lawrence Berkeley Lab)

arxiv:astro-ph/0608681 v2 · 2006-08-31 · astro-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KWYMCRTE256ZLGQL6DO4YQYWFU}

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

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-07-04T17:25:17.430385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b0c14664d77d959a0bf0ddcc43162d1913b0c1b2028879ac82ea27f92fd1c6

Aliases

arxiv: astro-ph/0608681 · arxiv_version: astro-ph/0608681v2 · doi: 10.48550/arxiv.astro-ph/0608681 · pith_short_12: KWYMCRTE256Z · pith_short_16: KWYMCRTE256ZLGQL · pith_short_8: KWYMCRTE

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/KWYMCRTE256ZLGQL6DO4YQYWFU \
  | 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: 55b0c14664d77d959a0bf0ddcc43162d1913b0c1b2028879ac82ea27f92fd1c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7efe8af24a2717ac3bc4da8b5d8fc932d09a69279cad5efe312e3196c6534be",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-31T18:05:22Z",
    "title_canon_sha256": "de4fab3b94f8603c399a43ad0f14ab414aef64a752b69080507c86ce6aefe542"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608681",
    "kind": "arxiv",
    "version": 2
  }
}