Pith Number

pith:XH7XYUMF

pith:1998:XH7XYUMFASRIEX6SNGJEK7WGLK

not attested not anchored not stored refs pending

Cosmology with non-minimal scalar field: graceful entrance into inflation

M.V. Libanov, P.G. Tinyakov, V.A. Rubakov

arxiv:hep-ph/9807553 v1 · 1998-07-30 · hep-ph · astro-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{XH7XYUMFASRIEX6SNGJEK7WGLK}

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	2026-05-18T01:06:07.833142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9ff7c518504a2825fd26992457ec65abbd2bf2015fb8e2f4ad30986dcf58aa1

Aliases

arxiv: hep-ph/9807553 · arxiv_version: hep-ph/9807553v1 · doi: 10.48550/arxiv.hep-ph/9807553 · pith_short_12: XH7XYUMFASRI · pith_short_16: XH7XYUMFASRIEX6S · pith_short_8: XH7XYUMF

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/XH7XYUMFASRIEX6SNGJEK7WGLK \
  | 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: b9ff7c518504a2825fd26992457ec65abbd2bf2015fb8e2f4ad30986dcf58aa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "854e47cf9b187e456fd344646645faaa886350db800c8c658cdde5ca9299493b",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-07-30T12:35:27Z",
    "title_canon_sha256": "550e03dffbe97da88826a42ba1cb0b9d9dda5619427c70f238a3aea85f000e2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9807553",
    "kind": "arxiv",
    "version": 1
  }
}