Pith Number

pith:AEXCQ7UZ

pith:2011:AEXCQ7UZSDDHC7HUST5L666WD7

not attested not anchored not stored refs pending

Discrimination between Lambda-CDM, quintessence, and modified gravity models using wide area surveys

Houri Ziaeepour

arxiv:1112.6025 v3 · 2011-12-27 · astro-ph.CO · gr-qc · hep-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{AEXCQ7UZSDDHC7HUST5L666WD7}

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.

Receipt and verification

First computed	2026-05-18T03:48:58.958378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

012e287e9990c6717cf494fabf7bd61fe923354292f1c43b6611f01c662600d1

Aliases

arxiv: 1112.6025 · arxiv_version: 1112.6025v3 · doi: 10.48550/arxiv.1112.6025 · pith_short_12: AEXCQ7UZSDDH · pith_short_16: AEXCQ7UZSDDHC7HU · pith_short_8: AEXCQ7UZ

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/AEXCQ7UZSDDHC7HUST5L666WD7 \
  | 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: 012e287e9990c6717cf494fabf7bd61fe923354292f1c43b6611f01c662600d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2da6cb615ccb0e1c3a22c9769a9e8e99a4db24875ec15c19ab988400b9078f63",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-27T21:23:48Z",
    "title_canon_sha256": "602b9ef99eba79ff45b0cb9c8cad4d93e1f5a632086af4446cac7094c34807e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6025",
    "kind": "arxiv",
    "version": 3
  }
}