Pith Number

pith:6BUVWQHE

pith:2010:6BUVWQHEKCIKWVBFXNJFS5DKAV

not attested not anchored not stored refs pending

Measuring Unified Dark Matter with 3D Cosmic Shear

Alan F. Heavens, Antonaldo Diaferio, Daniele Bertacca, Stefano Camera, Thomas D. Kitching

arxiv:1002.4740 v2 · 2010-02-25 · 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{6BUVWQHEKCIKWVBFXNJFS5DKAV}

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	2026-05-18T03:28:43.258910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0695b40e45090ab5425bb5259746a057d9458f489f7ce18ab00ddac67201ed7

Aliases

arxiv: 1002.4740 · arxiv_version: 1002.4740v2 · doi: 10.48550/arxiv.1002.4740 · pith_short_12: 6BUVWQHEKCIK · pith_short_16: 6BUVWQHEKCIKWVBF · pith_short_8: 6BUVWQHE

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/6BUVWQHEKCIKWVBFXNJFS5DKAV \
  | 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: f0695b40e45090ab5425bb5259746a057d9458f489f7ce18ab00ddac67201ed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4668c886969c1e93295b800e565da6a1f32724e95d54754d67f4affea85d85f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-25T10:39:15Z",
    "title_canon_sha256": "067bb7c117958e230f71d838eadf22dda44c5cba0baecd73677d249bf48633f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4740",
    "kind": "arxiv",
    "version": 2
  }
}