Pith Number

pith:T7ZCSF3W

pith:2001:T7ZCSF3WRY3QRU47ET6W6AI2E5

not attested not anchored not stored refs pending

Open Strings in Simple Current Orbifolds

Keizo Matsubara, Mikael Smedback, Volker Schomerus

arxiv:hep-th/0108126 v1 · 2001-08-17 · 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{T7ZCSF3WRY3QRU47ET6W6AI2E5}

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	2026-05-18T02:36:11.651342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ff22917768e3708d39f24fd6f011a275f6df2864cc89c92fd29f892634fa8fa

Aliases

arxiv: hep-th/0108126 · arxiv_version: hep-th/0108126v1 · doi: 10.48550/arxiv.hep-th/0108126 · pith_short_12: T7ZCSF3WRY3Q · pith_short_16: T7ZCSF3WRY3QRU47 · pith_short_8: T7ZCSF3W

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/T7ZCSF3WRY3QRU47ET6W6AI2E5 \
  | 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: 9ff22917768e3708d39f24fd6f011a275f6df2864cc89c92fd29f892634fa8fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ac4a848f57ae4aa273f1cfe20d523a9c50fa32793c95fb343cedc8d6377eecf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-08-17T11:50:47Z",
    "title_canon_sha256": "5e2de81729b99ba9faab21c991114bb450fc74a0a2e62025ed3d3e94371b8bcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0108126",
    "kind": "arxiv",
    "version": 1
  }
}