Pith Number

pith:RGUX2ZUO

pith:2021:RGUX2ZUOW4AMIEH7OT5BK75EI5

not attested not anchored not stored refs pending

Running primordial perturbations: Inflationary Dynamics and Observational Constraints

Benedict Bahr-Kalus, David Parkinson, Richard Easther

arxiv:2112.10922 v2 · 2021-12-21 · astro-ph.CO · 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{RGUX2ZUOW4AMIEH7OT5BK75EI5}

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

Beyond {\Lambda}CDM with the SKA Observatory -- II: Unveiling the Secrets of the Early Universe

Receipt and verification

First computed	2026-07-05T04:59:17.603237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89a97d668eb700c410ff74fa157fa4477881d9eb815ea1546683482ed82e8971

Aliases

arxiv: 2112.10922 · arxiv_version: 2112.10922v2 · doi: 10.48550/arxiv.2112.10922 · pith_short_12: RGUX2ZUOW4AM · pith_short_16: RGUX2ZUOW4AMIEH7 · pith_short_8: RGUX2ZUO

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/RGUX2ZUOW4AMIEH7OT5BK75EI5 \
  | 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: 89a97d668eb700c410ff74fa157fa4477881d9eb815ea1546683482ed82e8971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aac67e3fcb6b429cb648b2ecf27921bb8a0ce991b267458756040a18818d231",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-12-21T00:57:46Z",
    "title_canon_sha256": "63dd1a8213c7eb84a962fa179f226b01233bd36360aa6d31ccd92b88c05f4b8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10922",
    "kind": "arxiv",
    "version": 2
  }
}