Pith Number

pith:DWVBD5UP

pith:1994:DWVBD5UPQX3YMX6RVI5SFUA7JD

not attested not anchored not stored refs pending

N=4 Topological Strings

Cumrun Vafa, Nathan Berkovits

arxiv:hep-th/9407190 v2 · 1994-07-28 · 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{DWVBD5UPQX3YMX6RVI5SFUA7JD}

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

2 papers in Pith

$\boldsymbol{T\overline{T}}$ correlators from tensionless strings

Yang-Mills Theory and the $\mathcal{N}=2$ Spinning Path Integral

Receipt and verification

First computed	2026-07-04T15:57:49.419042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1daa11f68f85f7865fd1aa3b22d01f48c6b335f626e2fe65d50321286c5daf6d

Aliases

arxiv: hep-th/9407190 · arxiv_version: hep-th/9407190v2 · doi: 10.48550/arxiv.hep-th/9407190 · pith_short_12: DWVBD5UPQX3Y · pith_short_16: DWVBD5UPQX3YMX6R · pith_short_8: DWVBD5UP

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/DWVBD5UPQX3YMX6RVI5SFUA7JD \
  | 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: 1daa11f68f85f7865fd1aa3b22d01f48c6b335f626e2fe65d50321286c5daf6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c167bd81c61c345a1caeef0ecafd2a42e7173f66c3cd1afd51e23ab14fb730f4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-07-28T20:28:03Z",
    "title_canon_sha256": "402a5237e8d84100fce1406d0735aecfa51625749d105ec4098a3108956a958c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9407190",
    "kind": "arxiv",
    "version": 2
  }
}