Pith Number

pith:RLEENRYC

pith:2008:RLEENRYCOZU2IGHRB4XLY6372S

not attested not anchored not stored refs pending

Dark Matter Signatures in the Anisotropic Radio Sky

Guenter Sigl (II. Theory Institute, Le Zhang, U Hamburg)

arxiv:0807.3429 v2 · 2008-07-22 · astro-ph · 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{RLEENRYCOZU2IGHRB4XLY6372S}

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	2026-05-18T04:18:24.498105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ac846c7027669a418f10f2ebc7b7fd484281eb86b919fb30a1d76bf5d1f86b4

Aliases

arxiv: 0807.3429 · arxiv_version: 0807.3429v2 · doi: 10.48550/arxiv.0807.3429 · pith_short_12: RLEENRYCOZU2 · pith_short_16: RLEENRYCOZU2IGHR · pith_short_8: RLEENRYC

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/RLEENRYCOZU2IGHRB4XLY6372S \
  | 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: 8ac846c7027669a418f10f2ebc7b7fd484281eb86b919fb30a1d76bf5d1f86b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5a8bddbff36a3dba2da2c67d707b1fdaccd29e18274b897aced2fe2a38fbb5f",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-22T09:21:48Z",
    "title_canon_sha256": "67534e90ceedd26b255a11c11be1a6a9251499dd513623933a5c0a2137f7e7c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.3429",
    "kind": "arxiv",
    "version": 2
  }
}