Pith Number

pith:AEMBJLG2

pith:2009:AEMBJLG2DL34F2WBAOQZDLMQOL

not attested not anchored not stored refs pending

On creating mass/matter by extra dimensions in the Einstein-Gauss-Bonnet gravity

A.N.Petrov

arxiv:0911.5419 v2 · 2009-11-28 · 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{AEMBJLG2DL34F2WBAOQZDLMQOL}

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	2026-05-18T04:39:16.725171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

011814acda1af7c2eac103a191ad9072e39c53433809dfae8e8e8057a6a0ab4b

Aliases

arxiv: 0911.5419 · arxiv_version: 0911.5419v2 · doi: 10.48550/arxiv.0911.5419 · pith_short_12: AEMBJLG2DL34 · pith_short_16: AEMBJLG2DL34F2WB · pith_short_8: AEMBJLG2

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/AEMBJLG2DL34F2WBAOQZDLMQOL \
  | 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: 011814acda1af7c2eac103a191ad9072e39c53433809dfae8e8e8057a6a0ab4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ecce525fd7fd89cc8ed5060898a647ca58816b06ba4d7a209b06c80c2ee321",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-11-28T19:27:39Z",
    "title_canon_sha256": "ce0648a51f2542859a056c27df7b982d5864ee8f95de728f23ed0a96a5332c08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.5419",
    "kind": "arxiv",
    "version": 2
  }
}