Pith Number

pith:TGR4PSZ4

pith:2003:TGR4PSZ4CWTFV23XRYSXFEIM4Z

not attested not anchored not stored refs pending

4D GUT (and SM) Model Building from Intersecting D-Branes

Christos Kokorelis

arxiv:hep-th/0310194 v1 · 2003-10-20 · 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{TGR4PSZ4CWTFV23XRYSXFEIM4Z}

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	2026-05-18T01:05:59.029403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a3c7cb3c15a65aeb778e2572910ce67804ba01d74d86590b578fa4e33cfa63

Aliases

arxiv: hep-th/0310194 · arxiv_version: hep-th/0310194v1 · doi: 10.48550/arxiv.hep-th/0310194 · pith_short_12: TGR4PSZ4CWTF · pith_short_16: TGR4PSZ4CWTFV23X · pith_short_8: TGR4PSZ4

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/TGR4PSZ4CWTFV23XRYSXFEIM4Z \
  | 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: 99a3c7cb3c15a65aeb778e2572910ce67804ba01d74d86590b578fa4e33cfa63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4824df8e2716fcd188c4ef03bc4ec959a755280f6982c37c5d600319a645e061",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-10-20T20:14:14Z",
    "title_canon_sha256": "e712c5ee0bded39955506c677ee6e3460c51a38f1a9921d6563fc84ea4e43ae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0310194",
    "kind": "arxiv",
    "version": 1
  }
}