Pith Number

pith:SEIWVF3W

pith:1995:SEIWVF3WKQ776DHXB3NOARL25Z

not attested not anchored not stored refs pending

N=2 Heterotic Superstring and its Dual Theory in Five Dimensions

I. Antoniadis, S. Ferrara, T.R. Taylor

arxiv:hep-th/9511108 v1 · 1995-11-15 · 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{SEIWVF3WKQ776DHXB3NOARL25Z}

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	2026-05-18T04:22:51.328585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91116a9776543fff0cf70edae0457aee771d2dfa01752922618aa2936082d2a9

Aliases

arxiv: hep-th/9511108 · arxiv_version: hep-th/9511108v1 · doi: 10.48550/arxiv.hep-th/9511108 · pith_short_12: SEIWVF3WKQ77 · pith_short_16: SEIWVF3WKQ776DHX · pith_short_8: SEIWVF3W

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/SEIWVF3WKQ776DHXB3NOARL25Z \
  | 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: 91116a9776543fff0cf70edae0457aee771d2dfa01752922618aa2936082d2a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cc8276c3c6e4bb352bdb6dcc1559de577a3c6bf89ed6fa0b6cd90adf43e5f11",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-11-15T18:57:35Z",
    "title_canon_sha256": "e5310812d76db79e0e397d8ab6c45bd9c65a75a9641e52e5237005d0a26d0db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9511108",
    "kind": "arxiv",
    "version": 1
  }
}