Pith Number

pith:E4HVZAET

pith:2005:E4HVZAETHQVYDM5XAER7EP755A

not attested not anchored not stored refs pending

Brane World Cosmology, the CMB and the Radion

A.-C. Davis, C. van de Bruck, Ph. Brax

arxiv:astro-ph/0503467 v1 · 2005-03-22 · astro-ph · hep-ph · 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{E4HVZAETHQVYDM5XAER7EP755A}

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	2026-07-04T16:51:02.918738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

270f5c80933c2b81b3b70123f23ffde831e9a24c1f0770d7d4f7e11ac127fd7e

Aliases

arxiv: astro-ph/0503467 · arxiv_version: astro-ph/0503467v1 · doi: 10.48550/arxiv.astro-ph/0503467 · pith_short_12: E4HVZAETHQVY · pith_short_16: E4HVZAETHQVYDM5X · pith_short_8: E4HVZAET

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/E4HVZAETHQVYDM5XAER7EP755A \
  | 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: 270f5c80933c2b81b3b70123f23ffde831e9a24c1f0770d7d4f7e11ac127fd7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d0eb3b32d676cea48e13b56a1da969c18d60086c80081d1258ced646d00da6a",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-22T09:48:12Z",
    "title_canon_sha256": "1288dac9c5fbeb96204f0aba15280488869e75620710b7e7a8adeced0e183452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503467",
    "kind": "arxiv",
    "version": 1
  }
}