Pith Number

pith:IQBLELRG

pith:2000:IQBLELRGSTONA43UBBFAZWLN3A

not attested not anchored not stored refs pending

Type IIA and Heterotic String Vacua in D=2

Jan Louis, Michael Haack, Monika Marquart

arxiv:hep-th/0011075 v2 · 2000-11-09 · 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{IQBLELRGSTONA43UBBFAZWLN3A}

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	2026-05-18T04:34:17.388958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4402b22e2694dcd07374084a0cd96dd838b7511076c63a9fe2ccc419280095c2

Aliases

arxiv: hep-th/0011075 · arxiv_version: hep-th/0011075v2 · doi: 10.48550/arxiv.hep-th/0011075 · pith_short_12: IQBLELRGSTON · pith_short_16: IQBLELRGSTONA43U · pith_short_8: IQBLELRG

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/IQBLELRGSTONA43UBBFAZWLN3A \
  | 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: 4402b22e2694dcd07374084a0cd96dd838b7511076c63a9fe2ccc419280095c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1ee634864d0558bab6e3b5f0d657e95ab2ab94374259fa1e61bc6e31cca7b60",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-11-09T18:49:26Z",
    "title_canon_sha256": "1105380688acf628ffd9050d0f60d9f6d3919ca1fe1f284763f07342eb9bd70c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0011075",
    "kind": "arxiv",
    "version": 2
  }
}