Pith Number

pith:FQYO74GF

pith:2010:FQYO74GFFLYYREHWLPLPFJMTWF

not attested not anchored not stored refs pending

Kaluza-Klein two-brane-worlds cosmology at low energy

Arianto, Freddy P. Zen, S. Feranie

arxiv:1003.5500 v2 · 2010-03-29 · 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{FQYO74GFFLYYREHWLPLPFJMTWF}

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	2026-05-18T02:33:40.242709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c30eff0c52af18890f65bd6f2a593b159c8cb7eb12ddd905dd11dfeb11005cf

Aliases

arxiv: 1003.5500 · arxiv_version: 1003.5500v2 · doi: 10.48550/arxiv.1003.5500 · pith_short_12: FQYO74GFFLYY · pith_short_16: FQYO74GFFLYYREHW · pith_short_8: FQYO74GF

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/FQYO74GFFLYYREHWLPLPFJMTWF \
  | 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: 2c30eff0c52af18890f65bd6f2a593b159c8cb7eb12ddd905dd11dfeb11005cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1087d4240c58e15272fc0838dca08200296b1f2268fa2de898ab0cfd8a315d62",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-03-29T11:13:37Z",
    "title_canon_sha256": "49df8b8438dc5855f1f2117c9d65863b9c499c1bc180bf2b420c4127eb399cd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5500",
    "kind": "arxiv",
    "version": 2
  }
}