Pith Number

pith:NY4RW3JK

pith:2000:NY4RW3JKLSQOMJTG7WIEAD3LPL

not attested not anchored not stored refs pending

Large Extra Dimensions and Cosmological Problems

Dejan Stojkovic, Glenn D. Starkman, Mark Trodden

arxiv:hep-th/0012226 v2 · 2000-12-22 · 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{NY4RW3JKLSQOMJTG7WIEAD3LPL}

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	2026-07-04T16:21:09.330773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e391b6d2a5ca0e62666fd90400f6b7afc1da760ad80dee985cbed221e8a94a7

Aliases

arxiv: hep-th/0012226 · arxiv_version: hep-th/0012226v2 · doi: 10.48550/arxiv.hep-th/0012226 · pith_short_12: NY4RW3JKLSQO · pith_short_16: NY4RW3JKLSQOMJTG · pith_short_8: NY4RW3JK

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/NY4RW3JKLSQOMJTG7WIEAD3LPL \
  | 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: 6e391b6d2a5ca0e62666fd90400f6b7afc1da760ad80dee985cbed221e8a94a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c11f406e03e8e7d63e8f186c0c1c3f799b72eaa4e189ef1d5172cf8cdefc6f5",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-12-22T21:50:41Z",
    "title_canon_sha256": "c9cc151cb3a76d7b71cb23bed9b64f7432496de4b9bdbba8ba5b8af40dbcef75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0012226",
    "kind": "arxiv",
    "version": 2
  }
}