Pith Number

pith:K4R2D2JX

pith:2014:K4R2D2JXG3CGQQ5FH6IJY6KLBV

not attested not anchored not stored refs pending

Nonlinear effects of dark energy clustering beyond the acoustic scales

Diana L\'opez Nacir, Emiliano Sefusatti, Stefano Anselmi

arxiv:1402.4269 v1 · 2014-02-18 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4R2D2JXG3CGQQ5FH6IJY6KLBV}

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	2026-05-18T01:44:36.944615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5723a1e93736c46843a53f909c794b0d6721b355f0dfd99e95f33e8cce9c3f50

Aliases

arxiv: 1402.4269 · arxiv_version: 1402.4269v1 · doi: 10.48550/arxiv.1402.4269 · pith_short_12: K4R2D2JXG3CG · pith_short_16: K4R2D2JXG3CGQQ5F · pith_short_8: K4R2D2JX

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/K4R2D2JXG3CGQQ5FH6IJY6KLBV \
  | 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: 5723a1e93736c46843a53f909c794b0d6721b355f0dfd99e95f33e8cce9c3f50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5415e3120679e1486babe30e4aad8e1ea08dfa8ad650f90293a380b95b821d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-18T10:01:31Z",
    "title_canon_sha256": "42dbb17eaf91e19db4f9b093f5d2256f70069364ad20f6fc498aff82ba98bc6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4269",
    "kind": "arxiv",
    "version": 1
  }
}