Pith Number

pith:EWLIGKVY

pith:2018:EWLIGKVY33L6AC3DEVXLIGJJWX

not attested not anchored not stored refs pending

Likelihood analysis of small field polynomial models of inflation yielding a high Tensor-to-Scalar ratio

Ira Wolfson, Ram Brustein

arxiv:1801.07057 v3 · 2018-01-22 · 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{EWLIGKVY33L6AC3DEVXLIGJJWX}

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	2026-05-17T23:43:28.551390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2596832ab8ded7e00b63256eb41929b5ffaba288c5bb264f75d3485d4f70c90e

Aliases

arxiv: 1801.07057 · arxiv_version: 1801.07057v3 · doi: 10.48550/arxiv.1801.07057 · pith_short_12: EWLIGKVY33L6 · pith_short_16: EWLIGKVY33L6AC3D · pith_short_8: EWLIGKVY

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/EWLIGKVY33L6AC3DEVXLIGJJWX \
  | 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: 2596832ab8ded7e00b63256eb41929b5ffaba288c5bb264f75d3485d4f70c90e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "290e14ef61c85190cac898ce9c06096165dd171b3b4754bce5d0b61b3839af1c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-01-22T11:49:10Z",
    "title_canon_sha256": "9a81c58b7bd95fb0c33074a306aa515eb0c29eecc08a5402af995620646438b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07057",
    "kind": "arxiv",
    "version": 3
  }
}