Pith Number

pith:YVPBFJU3

pith:2020:YVPBFJU3SWWVRZS5MHUHW4IPG3

not attested not anchored not stored refs pending

Planck residuals anomaly as a fingerprint of alternative scenarios to inflation

Abraham Loeb, Guillem Dom\`enech, Marc Kamionkowski, Xingang Chen

arxiv:2005.08998 v2 · 2020-05-18 · 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{YVPBFJU3SWWVRZS5MHUHW4IPG3}

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	2026-07-05T01:44:48.473900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55e12a69b95ad58e65d61e87b710f36f3e30bd28661db0c19695f99bd2bb0a2

Aliases

arxiv: 2005.08998 · arxiv_version: 2005.08998v2 · doi: 10.48550/arxiv.2005.08998 · pith_short_12: YVPBFJU3SWWV · pith_short_16: YVPBFJU3SWWVRZS5 · pith_short_8: YVPBFJU3

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/YVPBFJU3SWWVRZS5MHUHW4IPG3 \
  | 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: c55e12a69b95ad58e65d61e87b710f36f3e30bd28661db0c19695f99bd2bb0a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f753fea92bf497ffe87367e3ec8785adbaaaa7fae9acdc1cfc6d80b48b45673",
    "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": "2020-05-18T18:01:46Z",
    "title_canon_sha256": "b5390d4c2fc88c001c7a4f9b2cde6b66f3d50876b3bb95a334185bd5b8483231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08998",
    "kind": "arxiv",
    "version": 2
  }
}