Pith Number

pith:D6P4QP54

pith:2011:D6P4QP54KLSRZW77OAT6XEHUMO

not attested not anchored not stored refs pending

Spectrum from the warped compactifications with the de Sitter universe

Kunihito Uzawa, Masato Minamitsuji

arxiv:1103.5325 v2 · 2011-03-28 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D6P4QP54KLSRZW77OAT6XEHUMO}

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	2026-05-18T00:37:22.601248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f9fc83fbc52e51cdbff7027eb90f4638f9d8aa187381405789782a4885b348d

Aliases

arxiv: 1103.5325 · arxiv_version: 1103.5325v2 · doi: 10.48550/arxiv.1103.5325 · pith_short_12: D6P4QP54KLSR · pith_short_16: D6P4QP54KLSRZW77 · pith_short_8: D6P4QP54

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/D6P4QP54KLSRZW77OAT6XEHUMO \
  | 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: 1f9fc83fbc52e51cdbff7027eb90f4638f9d8aa187381405789782a4885b348d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7abbd180ec34151addb276792173e9011648ab6c7f79f3188bc9fd79983dc90f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-03-28T10:42:36Z",
    "title_canon_sha256": "78d5a47ffea50b3a3ed05728f3db001f0888685fb9d1a541e02bbc6ac0ccadff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5325",
    "kind": "arxiv",
    "version": 2
  }
}