Pith Number

pith:ML6BPKFM

pith:2015:ML6BPKFMQWN27IFOLDJPIWOO2G

not attested not anchored not stored refs pending

Another look to distortions of the CMB spectrum

A. Lapi, G. Castex, G. de Zotti, M. Bonato, M. Negrello

arxiv:1512.04816 v2 · 2015-12-15 · 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{ML6BPKFMQWN27IFOLDJPIWOO2G}

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	2026-05-18T01:17:18.035758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62fc17a8ac859bafa0ae58d2f459ced1bc7ac479ac2596167e9839d2cb67a887

Aliases

arxiv: 1512.04816 · arxiv_version: 1512.04816v2 · doi: 10.48550/arxiv.1512.04816 · pith_short_12: ML6BPKFMQWN2 · pith_short_16: ML6BPKFMQWN27IFO · pith_short_8: ML6BPKFM

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/ML6BPKFMQWN27IFOLDJPIWOO2G \
  | 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: 62fc17a8ac859bafa0ae58d2f459ced1bc7ac479ac2596167e9839d2cb67a887

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a44ef48eef600f353a6f9471a23a1e8f5f8b3152de506b872a7e97db1b471c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-12-15T15:26:48Z",
    "title_canon_sha256": "7f3a66a1959fd7c69306846ce5ecda13fdc2d85c81185e692c2a5ad01c0d021d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04816",
    "kind": "arxiv",
    "version": 2
  }
}