Pith Number

pith:O63WDESN

pith:2000:O63WDESNUGUH7JQOWEHPUYSEEN

not attested not anchored not stored refs pending

Superstrings and Topological Strings at Large N

Cumrun Vafa

arxiv:hep-th/0008142 v2 · 2000-08-17 · 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{O63WDESNUGUH7JQOWEHPUYSEEN}

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.

Cited by

1 paper in Pith

Open-Closed-Open Triality Beyond Matrix Models

Receipt and verification

First computed	2026-05-18T01:38:55.277669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77b761924da1a87fa60eb10efa62442349e340da472fcc39ba49c7f429bfb966

Aliases

arxiv: hep-th/0008142 · arxiv_version: hep-th/0008142v2 · doi: 10.48550/arxiv.hep-th/0008142 · pith_short_12: O63WDESNUGUH · pith_short_16: O63WDESNUGUH7JQO · pith_short_8: O63WDESN

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/O63WDESNUGUH7JQOWEHPUYSEEN \
  | 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: 77b761924da1a87fa60eb10efa62442349e340da472fcc39ba49c7f429bfb966

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e66f5d8bc0ed1f4cad34c7deb8ed052f1930a105dd4581188ab6c3a38ab4390",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-08-17T19:20:20Z",
    "title_canon_sha256": "a71c8c11d244349321b43420af8379f8de1149bc280841d7ed52e126246ce81e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0008142",
    "kind": "arxiv",
    "version": 2
  }
}