Pith Number

pith:L3IFHVZD

pith:2007:L3IFHVZDVGIAX57K4RRA6ZQAYV

not attested not anchored not stored refs pending

Neutrino Mass, Dark Energy, and the Linear Growth Factor

Angeliki Kiakotou (UCL), Ofer Lahav (UCL), Oystein Elgaroy (Oslo Uni.)

arxiv:0709.0253 v2 · 2007-09-03 · 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{L3IFHVZDVGIAX57K4RRA6ZQAYV}

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

3 papers in Pith

Negative neutrino mass or negative dark energy?

Constraints on Neutrino Physics from DESI DR2 BAO and DR1 Full Shape

DESI 2024 VII: Cosmological Constraints from the Full-Shape Modeling of Clustering Measurements

Receipt and verification

First computed	2026-07-04T15:24:38.682618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ed053d723a9900bf7eae4620f6600c55fb685b05c18c9426bbed1e94f5cd88a

Aliases

arxiv: 0709.0253 · arxiv_version: 0709.0253v2 · doi: 10.48550/arxiv.0709.0253 · pith_short_12: L3IFHVZDVGIA · pith_short_16: L3IFHVZDVGIAX57K · pith_short_8: L3IFHVZD

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/L3IFHVZDVGIAX57K4RRA6ZQAYV \
  | 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: 5ed053d723a9900bf7eae4620f6600c55fb685b05c18c9426bbed1e94f5cd88a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99a94c221ab4196565a3812ae06a461dc5f089fd3851a22daddc08f3e02ec4f4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-03T15:11:20Z",
    "title_canon_sha256": "b09e0587fe748e710230e55dfca20e0c28103dd9a634a25f707ca27d88075e42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.0253",
    "kind": "arxiv",
    "version": 2
  }
}