Pith Number

pith:H4V2X457

pith:2013:H4V2X457DCODMAVKELNJL4HUHJ

not attested not anchored not stored refs pending

Large Scale Anisotropic Bias from Primordial non-Gaussianity

Hassan Firouzjahi, Mohammad Hossein Namjoo, Shant Baghram

arxiv:1303.4368 v3 · 2013-03-18 · 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{H4V2X457DCODMAVKELNJL4HUHJ}

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	2026-05-18T01:51:01.092514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f2babf3bf189c3602aa22da95f0f43a445ea026f375afaaf82fc16c72e048c4

Aliases

arxiv: 1303.4368 · arxiv_version: 1303.4368v3 · doi: 10.48550/arxiv.1303.4368 · pith_short_12: H4V2X457DCOD · pith_short_16: H4V2X457DCODMAVK · pith_short_8: H4V2X457

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/H4V2X457DCODMAVKELNJL4HUHJ \
  | 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: 3f2babf3bf189c3602aa22da95f0f43a445ea026f375afaaf82fc16c72e048c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a27795588d19bd07d71ec09869f125d16e05d796e62b49b7ab73c4917994dd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-18T19:19:36Z",
    "title_canon_sha256": "bb46b86fc110e53c5c8fd4f7ab0bbe58ecae5201d5db13e3f45cc7eb993d19d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4368",
    "kind": "arxiv",
    "version": 3
  }
}