Pith Number

pith:WLCLDQUZ

pith:1998:WLCLDQUZP3RYIQKFBF7URUETZ6

not attested not anchored not stored refs pending

Large N Field Theory of N=2 Strings and Self-Dual Gravity

A. Jevicki, J. P. Nunes, M. Mihailescu

arxiv:hep-th/9804206 v1 · 1998-04-30 · 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{WLCLDQUZP3RYIQKFBF7URUETZ6}

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	2026-05-18T01:38:36.916350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2c4b1c2997ee3844145097f48d093cfa5e2a57a5efcc30e878f9654f059ba48

Aliases

arxiv: hep-th/9804206 · arxiv_version: hep-th/9804206v1 · doi: 10.48550/arxiv.hep-th/9804206 · pith_short_12: WLCLDQUZP3RY · pith_short_16: WLCLDQUZP3RYIQKF · pith_short_8: WLCLDQUZ

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/WLCLDQUZP3RYIQKFBF7URUETZ6 \
  | 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: b2c4b1c2997ee3844145097f48d093cfa5e2a57a5efcc30e878f9654f059ba48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02e03eb7ff4612a823b2aace2a8fd8c1d8b6688bcd7b95cd0db034527bbc3afe",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-04-30T20:25:36Z",
    "title_canon_sha256": "9b5379e9fba97fca6fc89f7c72fc145f599cfe07c04f2e7c205849d395a9e9fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9804206",
    "kind": "arxiv",
    "version": 1
  }
}