Pith Number

pith:4QTHDETO

pith:2018:4QTHDETOQA2YMHCXLIR6ZUEETY

not attested not anchored not stored refs pending

Inflationary perturbations with Lifshitz scaling

Sergey Sibiryakov, Shun Arai, Yuko Urakawa

arxiv:1803.01352 v1 · 2018-03-04 · hep-th · 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{4QTHDETOQA2YMHCXLIR6ZUEETY}

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	2026-05-17T23:49:44.028704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e42671926e8035861c575a23ecd0849e3646b25058eae91419dfd1462600df3c

Aliases

arxiv: 1803.01352 · arxiv_version: 1803.01352v1 · doi: 10.48550/arxiv.1803.01352 · pith_short_12: 4QTHDETOQA2Y · pith_short_16: 4QTHDETOQA2YMHCX · pith_short_8: 4QTHDETO

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/4QTHDETOQA2YMHCXLIR6ZUEETY \
  | 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: e42671926e8035861c575a23ecd0849e3646b25058eae91419dfd1462600df3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276f6daddb0cfc2988fa41a84682f586847150e2b256dbd0dacd7915f111c66b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-03-04T13:20:53Z",
    "title_canon_sha256": "bba48f51922aaade7b8da61d334d440f9438d42d05e6960d0a1f714e77e80307"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01352",
    "kind": "arxiv",
    "version": 1
  }
}