Pith Number

pith:BBEQZZCV

pith:2013:BBEQZZCVLLKR7VFTXS6FKE4HYY

not attested not anchored not stored refs pending

U-dualities in Type II string theories and M-theory

Edvard Musaev

arxiv:1311.3331 v3 · 2013-11-13 · 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{BBEQZZCVLLKR7VFTXS6FKE4HYY}

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	2026-05-18T00:27:03.291805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08490ce4555ad51fd4b3bcbc551387c60bff99c764271d6e883281daf643c71f

Aliases

arxiv: 1311.3331 · arxiv_version: 1311.3331v3 · doi: 10.48550/arxiv.1311.3331 · pith_short_12: BBEQZZCVLLKR · pith_short_16: BBEQZZCVLLKR7VFT · pith_short_8: BBEQZZCV

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/BBEQZZCVLLKR7VFTXS6FKE4HYY \
  | 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: 08490ce4555ad51fd4b3bcbc551387c60bff99c764271d6e883281daf643c71f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e30d9feec02fa9be9e84dc5cef6daca1dde8c4126f7bbc95d06bd407f23d075f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-11-13T22:49:21Z",
    "title_canon_sha256": "01f0eeb143d3d01b6a7584f1e90f43310fba2d25a5da4c6a20c5626a1a3f61d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3331",
    "kind": "arxiv",
    "version": 3
  }
}