Pith Number

pith:YVMZ6BMY

pith:2021:YVMZ6BMYNVGSPGLKEONXCQVMOK

not attested not anchored not stored refs pending

Very Hairy Inflation

Alexander Westphal, Guido D'Amico, Nemanja Kaloper

arxiv:2112.13861 v2 · 2021-12-27 · hep-th · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVMZ6BMYNVGSPGLKEONXCQVMOK}

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

2 papers in Pith

Tachyonic Encore: A universal shift of inflationary observables

The End of the First Act: Spectral Running, Interacting Dark Radiation, and the Hubble Tension in Light of ACT DR6 Data

Receipt and verification

First computed	2026-07-05T04:27:10.028006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5599f05986d4d27996a239b7142ac72bcea683395d07df9e3ed25c5205311e0

Aliases

arxiv: 2112.13861 · arxiv_version: 2112.13861v2 · doi: 10.48550/arxiv.2112.13861 · pith_short_12: YVMZ6BMYNVGS · pith_short_16: YVMZ6BMYNVGSPGLK · pith_short_8: YVMZ6BMY

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/YVMZ6BMYNVGSPGLKEONXCQVMOK \
  | 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: c5599f05986d4d27996a239b7142ac72bcea683395d07df9e3ed25c5205311e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6de7e42eeac32859bfd6d8ef2fd057a8274c35b617594dc107f43a50d277db0c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-12-27T19:00:06Z",
    "title_canon_sha256": "e693de0e74e8c7270a8cf1be238a5ec9460c339cfa3394ce6940fa9038ac53a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13861",
    "kind": "arxiv",
    "version": 2
  }
}