Pith Number

pith:EXYC5TA5

pith:1997:EXYC5TA5UK3L72QWSQA5OONZLN

not attested not anchored not stored refs pending

Constraints on the chaotic inflationary scenario with a nonminimally coupled "inflaton" field from the cosmic microwave background radiation anisotropy

Eiichiro Komatsu, Toshifumi Futamase

arxiv:astro-ph/9711340 v1 · 1997-11-27 · 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{EXYC5TA5UK3L72QWSQA5OONZLN}

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	2026-05-18T02:40:35.093093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f02ecc1da2b6bfea169401d739b95b4222111ffa89ae7c8bf63c7d961d2407

Aliases

arxiv: astro-ph/9711340 · arxiv_version: astro-ph/9711340v1 · doi: 10.48550/arxiv.astro-ph/9711340 · pith_short_12: EXYC5TA5UK3L · pith_short_16: EXYC5TA5UK3L72QW · pith_short_8: EXYC5TA5

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/EXYC5TA5UK3L72QWSQA5OONZLN \
  | 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: 25f02ecc1da2b6bfea169401d739b95b4222111ffa89ae7c8bf63c7d961d2407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e67a214f8ed18267d2fbc1fcc50faa67efd8e9e76c44f4353d72108a4855a7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-11-27T18:22:05Z",
    "title_canon_sha256": "43e0e8032bebefd625f5df545db0014e709ed1e27fbc831e9041169801adbfb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9711340",
    "kind": "arxiv",
    "version": 1
  }
}