Pith Number

pith:PCV2EKNL

pith:2024:PCV2EKNLDLY2CVPXA3BN77BDUS

not attested not anchored not stored refs pending

Towards detecting Primordial non-Gaussianity in the CMB using Spherical Convolutional Neural Networks

Jorik Melsen, P. Daniel Meerburg, Thomas Fl\"oss

arxiv:2412.12377 v1 · 2024-12-16 · 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{PCV2EKNLDLY2CVPXA3BN77BDUS}

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	2026-07-05T11:59:56.001543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78aba229ab1af1a155f706c2dffc23a4957ab23fc8594ccce2247c64056eba11

Aliases

arxiv: 2412.12377 · arxiv_version: 2412.12377v1 · doi: 10.48550/arxiv.2412.12377 · pith_short_12: PCV2EKNLDLY2 · pith_short_16: PCV2EKNLDLY2CVPX · pith_short_8: PCV2EKNL

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/PCV2EKNLDLY2CVPXA3BN77BDUS \
  | 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: 78aba229ab1af1a155f706c2dffc23a4957ab23fc8594ccce2247c64056eba11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f6f6e52c4af48819e0326f34ea3dfc50f6b8790d41d2e7ee49c25b8d6e33316",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-12-16T22:12:25Z",
    "title_canon_sha256": "32af314363c5f023427af6d7c5b6bed3278cda2570216c52d3ed2da069040e48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12377",
    "kind": "arxiv",
    "version": 1
  }
}