Pith Number

pith:DI4OVFDT

pith:1993:DI4OVFDT7GDLH75EWDQJX754ZZ

not attested not anchored not stored refs pending

Ramond Sector Characters and N=2 Landau-Ginzburg Models

P. Di Francesco, S. Yankielowicz

arxiv:hep-th/9305037 v1 · 1993-05-10 · 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{DI4OVFDT7GDLH75EWDQJX754ZZ}

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	2026-07-04T15:56:13.399752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a38ea9473f986b3ffa4b0e09bffbcce75117cc1dde6b27c4077d6f78afa9e0d

Aliases

arxiv: hep-th/9305037 · arxiv_version: hep-th/9305037v1 · doi: 10.48550/arxiv.hep-th/9305037 · pith_short_12: DI4OVFDT7GDL · pith_short_16: DI4OVFDT7GDLH75E · pith_short_8: DI4OVFDT

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/DI4OVFDT7GDLH75EWDQJX754ZZ \
  | 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: 1a38ea9473f986b3ffa4b0e09bffbcce75117cc1dde6b27c4077d6f78afa9e0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "855eb46e6f86bc3aca030e6c99c3eac197e24df49dcd3d42e53d5f44ee7fc4c7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-05-10T05:19:30Z",
    "title_canon_sha256": "e00a6a2c439e14540ab97462a89e0f92a78dbe410c79720efd9714fa9807d5da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9305037",
    "kind": "arxiv",
    "version": 1
  }
}