Pith Number

pith:ZCWBCO4Y

pith:2014:ZCWBCO4YBRIKAMD6IAYV2LGRUN

not attested not anchored not stored refs pending

$\phi^2$ or Not $\phi^2$: Testing the Simplest Inflationary Potential

Diana L\'opez Nacir, Gabriele Trevisan, Marko Simonovi\'c, Matias Zaldarriaga, Paolo Creminelli

arxiv:1404.1065 v2 · 2014-04-03 · 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{ZCWBCO4YBRIKAMD6IAYV2LGRUN}

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	2026-05-18T02:47:44.202701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8ac113b980c50a0307e40315d2cd1a376648ef54c956a932ded99d5f1073b5b

Aliases

arxiv: 1404.1065 · arxiv_version: 1404.1065v2 · doi: 10.48550/arxiv.1404.1065 · pith_short_12: ZCWBCO4YBRIK · pith_short_16: ZCWBCO4YBRIKAMD6 · pith_short_8: ZCWBCO4Y

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/ZCWBCO4YBRIKAMD6IAYV2LGRUN \
  | 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: c8ac113b980c50a0307e40315d2cd1a376648ef54c956a932ded99d5f1073b5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc24bc0635b3838c214f901d97c0ad479be4ebaa2a4406a33b772e9c1ae60b2f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-04-03T19:48:45Z",
    "title_canon_sha256": "84e30512e1f8f6188b0c21a8d6f6dec3fdf7f5b7233a9e4a555391644d54cd13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1065",
    "kind": "arxiv",
    "version": 2
  }
}