Pith Number

pith:332AKXKS

pith:2009:332AKXKSRXJTSMQZB6I263K6WH

not attested not anchored not stored refs pending

Probing the statistic in the cosmic microwave background

E.Poghosian, G.Yegorian, S.Mirzoyan, T.Ghahramanyan

arxiv:0903.2367 v1 · 2009-03-13 · 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{332AKXKSRXJTSMQZB6I263K6WH}

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	2026-05-18T04:18:24.345946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def4055d528dd33932190f91af6d5eb1f233ce93d0043d28c73b2e58de254fdc

Aliases

arxiv: 0903.2367 · arxiv_version: 0903.2367v1 · doi: 10.48550/arxiv.0903.2367 · pith_short_12: 332AKXKSRXJT · pith_short_16: 332AKXKSRXJTSMQZ · pith_short_8: 332AKXKS

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/332AKXKSRXJTSMQZB6I263K6WH \
  | 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: def4055d528dd33932190f91af6d5eb1f233ce93d0043d28c73b2e58de254fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a030b82828df3ab8672eb993ddea09d9a16742d4d3afbc30db4a736eb8c483e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-03-13T12:12:06Z",
    "title_canon_sha256": "d071d8a5db1eb86b4643a818120e21fa409742e0832c5f617eee4b14a15d0d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2367",
    "kind": "arxiv",
    "version": 1
  }
}