Pith Number

pith:67ZBOBD6

pith:2004:67ZBOBD6HQTSE53R2G22J3WGKW

not attested not anchored not stored refs pending

Multiple inflation and the WMAP 'glitches'

Paul Hunt, Subir Sarkar (Oxford)

arxiv:astro-ph/0408138 v3 · 2004-08-09 · astro-ph · hep-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{67ZBOBD6HQTSE53R2G22J3WGKW}

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	2026-05-18T04:28:38.227966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f217047e3c27227771d1b5a4eec6559c419ab024a65fd85f4245754b6a572f

Aliases

arxiv: astro-ph/0408138 · arxiv_version: astro-ph/0408138v3 · doi: 10.48550/arxiv.astro-ph/0408138 · pith_short_12: 67ZBOBD6HQTS · pith_short_16: 67ZBOBD6HQTSE53R · pith_short_8: 67ZBOBD6

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/67ZBOBD6HQTSE53R2G22J3WGKW \
  | 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: f7f217047e3c27227771d1b5a4eec6559c419ab024a65fd85f4245754b6a572f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b0fec0c2b23a71b9818d9aa27d10ea4b9157ae249f6de64e5215d313503672",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-08-09T19:14:21Z",
    "title_canon_sha256": "9a09455a789ccfb168a687f24c0219c63b695d012187e6adc32768ca783b077f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0408138",
    "kind": "arxiv",
    "version": 3
  }
}