Pith Number

pith:SDTYXEED

pith:2015:SDTYXEEDPV2ZFF5XFQSJ532VZC

not attested not anchored not stored refs pending

Spectral distortions of the CMB dipole

A.V. Ivanchik, D.A. Varshalovich, E.E. Kholupenko, J. Chluba, S.A. Balashev

arxiv:1505.06028 v2 · 2015-05-22 · 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{SDTYXEEDPV2ZFF5XFQSJ532VZC}

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	2026-05-18T01:33:23.997180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90e78b90837d759297b72c249eef55c89ca73e759b11111820e73a6295305fd4

Aliases

arxiv: 1505.06028 · arxiv_version: 1505.06028v2 · doi: 10.48550/arxiv.1505.06028 · pith_short_12: SDTYXEEDPV2Z · pith_short_16: SDTYXEEDPV2ZFF5X · pith_short_8: SDTYXEED

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/SDTYXEEDPV2ZFF5XFQSJ532VZC \
  | 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: 90e78b90837d759297b72c249eef55c89ca73e759b11111820e73a6295305fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95584ee0b06ade3b0ee5848f8c0cb34fcf9ce8d6606af79743d5f1e854e2aa0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-05-22T11:11:07Z",
    "title_canon_sha256": "5394bf696a2a010e2dca296780916fb798e11831fa9c7ee22932ea962feeb1f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06028",
    "kind": "arxiv",
    "version": 2
  }
}