Pith Number

pith:NAYV26BN

pith:2009:NAYV26BNUUM56THRHY2TVDHA6I

not attested not anchored not stored refs pending

Braneworlds, graviton production, dynamical Casimir effect

Marcus Ruser, Marc Vonlanthen, Peter Wittwer, Ruth Durrer

arxiv:0902.0872 v1 · 2009-02-05 · astro-ph.CO · 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{NAYV26BNUUM56THRHY2TVDHA6I}

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	2026-05-18T04:35:15.067841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68315d782da519df4cf13e353a8ce0f215c67f5617714fdbc67059bf3719707f

Aliases

arxiv: 0902.0872 · arxiv_version: 0902.0872v1 · doi: 10.48550/arxiv.0902.0872 · pith_short_12: NAYV26BNUUM5 · pith_short_16: NAYV26BNUUM56THR · pith_short_8: NAYV26BN

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/NAYV26BNUUM56THRHY2TVDHA6I \
  | 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: 68315d782da519df4cf13e353a8ce0f215c67f5617714fdbc67059bf3719707f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0ca88c0c5ac1d1498b451e25a1454149147a4db4b7a80d30f608c2696630801",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-02-05T09:56:23Z",
    "title_canon_sha256": "c57f83ff2acf45fe0f43f9b7956c2bd34de953d0dc2562b57894487a8a8aa0a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0872",
    "kind": "arxiv",
    "version": 1
  }
}