Pith Number

pith:V4GC37YP

pith:2004:V4GC37YPCBVI6Z2QWKR6YTUBFE

not attested not anchored not stored refs pending

On the brane coupling of Unified orbifolds with gauge interactions in the bulk

A.B. Lahanas, B.C. Georgalas, G.A. Diamandis, P. Kouroumalou

arxiv:hep-th/0402228 v4 · 2004-02-27 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4GC37YPCBVI6Z2QWKR6YTUBFE}

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	2026-05-18T04:35:23.183075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af0c2dff0f106a8f6750b2a3ec4e8129253401d22cf249f074b8d424e1df0fef

Aliases

arxiv: hep-th/0402228 · arxiv_version: hep-th/0402228v4 · doi: 10.48550/arxiv.hep-th/0402228 · pith_short_12: V4GC37YPCBVI · pith_short_16: V4GC37YPCBVI6Z2Q · pith_short_8: V4GC37YP

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/V4GC37YPCBVI6Z2QWKR6YTUBFE \
  | 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: af0c2dff0f106a8f6750b2a3ec4e8129253401d22cf249f074b8d424e1df0fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28dc99395aaa7dbd32ff59c9cab6b4c31851d98672cc110b71b28bcd29f7e3e9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-02-27T12:32:39Z",
    "title_canon_sha256": "d7fc9d8e348cace7e5fc3eba827552529245c86688ac03c0e90d0ebc9c977270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0402228",
    "kind": "arxiv",
    "version": 4
  }
}