Pith Number

pith:ZTAS2TJB

pith:2021:ZTAS2TJBDXQDRSFPPFW654C4MO

not attested not anchored not stored refs pending

Amplification of Primordial Perturbations from the Rise or Fall of the Inflaton

Evan McDonough, Keisuke Inomata, Wayne Hu

arxiv:2110.14641 v2 · 2021-10-27 · 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{ZTAS2TJBDXQDRSFPPFW654C4MO}

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

Self-resonance preheating in deformed attractor models: oscillon formation and evolution

Dark ages bounds on non-accreting massive compact halo objects

Receipt and verification

First computed	2026-07-05T04:01:01.931102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccc12d4d211de038c8af796deef05c63b0762aee02504e480405e4940fbd4fa7

Aliases

arxiv: 2110.14641 · arxiv_version: 2110.14641v2 · doi: 10.48550/arxiv.2110.14641 · pith_short_12: ZTAS2TJBDXQD · pith_short_16: ZTAS2TJBDXQDRSFP · pith_short_8: ZTAS2TJB

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/ZTAS2TJBDXQDRSFPPFW654C4MO \
  | 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: ccc12d4d211de038c8af796deef05c63b0762aee02504e480405e4940fbd4fa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92617cb74f6fac91a445d01aeed1a84b03649d3166c24717e2f3bcc621935790",
    "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": "2021-10-27T18:00:00Z",
    "title_canon_sha256": "e9e55ca5fbd8f189e7e1e7ccdcd125be8b1047e77ed878afc5e030722afd3a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14641",
    "kind": "arxiv",
    "version": 2
  }
}