Pith Number

pith:MIHTZQGF

pith:2008:MIHTZQGFC5XCZTWISKZOPS4SRB

not attested not anchored not stored refs pending

Temperature effect on the power spectrum in inflation

Bin Wang, Ru-Keng Su, Shaoyu Yin

arxiv:0810.3465 v2 · 2008-10-20 · gr-qc · 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{MIHTZQGFC5XCZTWISKZOPS4SRB}

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	2026-05-18T04:25:51.557337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

620f3cc0c5176e2ccec892b2e7cb92884723b9091540f7e851c503d055c811db

Aliases

arxiv: 0810.3465 · arxiv_version: 0810.3465v2 · doi: 10.48550/arxiv.0810.3465 · pith_short_12: MIHTZQGFC5XC · pith_short_16: MIHTZQGFC5XCZTWI · pith_short_8: MIHTZQGF

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/MIHTZQGFC5XCZTWISKZOPS4SRB \
  | 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: 620f3cc0c5176e2ccec892b2e7cb92884723b9091540f7e851c503d055c811db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4232ed0c02a7b1c70b655422626aab4a3de6ea8f32afe2c90e32c5a62c30636",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-10-20T05:59:21Z",
    "title_canon_sha256": "ce7e0068c5bed5f192d408bd33f0d14e3c46bff1be867c482cfeea269a4de9b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.3465",
    "kind": "arxiv",
    "version": 2
  }
}