Pith Number

pith:HOMIHXD4

pith:2021:HOMIHXD4IHCZOCWP46FTFWRQ5G

not attested not anchored not stored refs pending

Model Independent Prediction of the Spectral Index of Primordial Quantum Fluctuations

Cesar Gomez, Raul Jimenez

arxiv:2103.10144 v3 · 2021-03-18 · hep-th · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HOMIHXD4IHCZOCWP46FTFWRQ5G}

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

Hidden quantum-informatic symmetries of quasi-de Sitter backgrounds

Receipt and verification

First computed	2026-07-05T03:24:41.696408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b9883dc7c41c5970acfe78b32da30e9af3bd8677bc2584f89662d00644dbc81

Aliases

arxiv: 2103.10144 · arxiv_version: 2103.10144v3 · doi: 10.48550/arxiv.2103.10144 · pith_short_12: HOMIHXD4IHCZ · pith_short_16: HOMIHXD4IHCZOCWP · pith_short_8: HOMIHXD4

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/HOMIHXD4IHCZOCWP46FTFWRQ5G \
  | 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: 3b9883dc7c41c5970acfe78b32da30e9af3bd8677bc2584f89662d00644dbc81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b8c3aaad66596243685ea2244322f2411bc4609600aec0dea1cdefe1e26e92c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-03-18T10:21:50Z",
    "title_canon_sha256": "37b89e622f7be040f84e72c057de34ed1e2863d5ebdf6e2edd113344adbbd4ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10144",
    "kind": "arxiv",
    "version": 3
  }
}