Pith Number

pith:U2XMOKZJ

pith:2003:U2XMOKZJCXWLL5YIYLXNMFUUTF

not attested not anchored not stored refs pending

Primeval Corrections to the CMB Anisotropies

Manoj Kaplinghat, Nemanja Kaloper

arxiv:hep-th/0307016 v3 · 2003-07-02 · hep-th · astro-ph · gr-qc · 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{U2XMOKZJCXWLL5YIYLXNMFUUTF}

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	2026-07-04T16:41:19.441223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6aec72b2915ecb5f708c2eed6169499799e8c789fdd294e5e1dd7846412ae21

Aliases

arxiv: hep-th/0307016 · arxiv_version: hep-th/0307016v3 · doi: 10.48550/arxiv.hep-th/0307016 · pith_short_12: U2XMOKZJCXWL · pith_short_16: U2XMOKZJCXWLL5YI · pith_short_8: U2XMOKZJ

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/U2XMOKZJCXWLL5YIYLXNMFUUTF \
  | 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: a6aec72b2915ecb5f708c2eed6169499799e8c789fdd294e5e1dd7846412ae21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29f946d2772c2618fa768ca12070e540105bfe8699e58d22d6807eb172d6803c",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-07-02T19:15:37Z",
    "title_canon_sha256": "f41c3ddec375a23abd725b97206e09c3fc9c8efcad76c56b2af2153a2b8889ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0307016",
    "kind": "arxiv",
    "version": 3
  }
}