Pith Number

pith:7G5DQ2WM

pith:2012:7G5DQ2WM2YSL7IPXOEHNCAAEUM

not attested not anchored not stored refs pending

Non-Gaussianity from extragalactic point-sources

Fabien Lacasa

arxiv:1204.1480 v1 · 2012-04-06 · 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{7G5DQ2WM2YSL7IPXOEHNCAAEUM}

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	2026-05-18T00:50:23.974279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9ba386accd624bfa1f7710ed10004a304278a386f58d43e50a79a39641c323b

Aliases

arxiv: 1204.1480 · arxiv_version: 1204.1480v1 · doi: 10.48550/arxiv.1204.1480 · pith_short_12: 7G5DQ2WM2YSL · pith_short_16: 7G5DQ2WM2YSL7IPX · pith_short_8: 7G5DQ2WM

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/7G5DQ2WM2YSL7IPXOEHNCAAEUM \
  | 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: f9ba386accd624bfa1f7710ed10004a304278a386f58d43e50a79a39641c323b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "584c2c3517164ff76990429cc0af862f7bd9d512bc4c1de619ff6462ad4c9a20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-06T14:07:19Z",
    "title_canon_sha256": "860021566fb6cfdcd1cc0248fddcf0aad7f045b4e65c60ebe045a6f1a1593f90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1480",
    "kind": "arxiv",
    "version": 1
  }
}