Pith Number

pith:XQXJQGKQ

pith:2009:XQXJQGKQ4RO5DQTY6HNYTYCRG2

not attested not anchored not stored refs pending

Brane Gravitational Interactions from 6D Supergravity

A. Salvio

arxiv:0909.0023 v1 · 2009-08-31 · hep-th · 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{XQXJQGKQ4RO5DQTY6HNYTYCRG2}

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	2026-05-18T02:19:51.009076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc2e981950e45dd1c278f1db89e051368a739ecb20daad9f9c0ba47419e69ba1

Aliases

arxiv: 0909.0023 · arxiv_version: 0909.0023v1 · doi: 10.48550/arxiv.0909.0023 · pith_short_12: XQXJQGKQ4RO5 · pith_short_16: XQXJQGKQ4RO5DQTY · pith_short_8: XQXJQGKQ

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/XQXJQGKQ4RO5DQTY6HNYTYCRG2 \
  | 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: bc2e981950e45dd1c278f1db89e051368a739ecb20daad9f9c0ba47419e69ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe2c1ac11aef2d6587a4fdf0afd15cc5dd06e8964da40c9cbb1e94ece84947ba",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-08-31T20:09:49Z",
    "title_canon_sha256": "5173f9bdeadeb0c4f3238af8a0fd0fc354aad343966ad30b216bb9ba2bf48796"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0023",
    "kind": "arxiv",
    "version": 1
  }
}