Pith Number

pith:RTFPXTIR

pith:2017:RTFPXTIR4PMISQGYTWIHSSJF6J

not attested not anchored not stored refs pending

Evidence of a truncated spectrum in the angular correlation function of the cosmic microwave background

Fulvio Melia, Martin Lopez-Corredoira

arxiv:1712.07847 v1 · 2017-12-21 · astro-ph.CO · gr-qc · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTFPXTIR4PMISQGYTWIHSSJF6J}

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.

Cited by

1 paper in Pith

Probing String-Theory-Inspired Topologies of the Early Universe through CMB Temperature and Polarization Anisotropies

Receipt and verification

First computed	2026-05-18T00:21:08.941222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ccafbcd11e3d88940d89d90794925f2750fb7e66ffd611a7cb8af88205c2951

Aliases

arxiv: 1712.07847 · arxiv_version: 1712.07847v1 · doi: 10.48550/arxiv.1712.07847 · pith_short_12: RTFPXTIR4PMI · pith_short_16: RTFPXTIR4PMISQGY · pith_short_8: RTFPXTIR

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/RTFPXTIR4PMISQGYTWIHSSJF6J \
  | 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: 8ccafbcd11e3d88940d89d90794925f2750fb7e66ffd611a7cb8af88205c2951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac29f9799603c4fb4c6911a4ccb5d95518c09aa605a2408f13f62a491c376d82",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-21T09:44:15Z",
    "title_canon_sha256": "a56770b0896dffd56679236212004f4385bdc514afb2e6e6eb9f4d4ba595d122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07847",
    "kind": "arxiv",
    "version": 1
  }
}