Pith Number

pith:J6N7NKIV

pith:2002:J6N7NKIVJ763WGH6IQBNIXO65V

not attested not anchored not stored refs pending

Exact Witten Index in D=2 supersymmetric Yang-Mills quantum mechanics

(2) Jagellonian University, Cracow), Jacek Wosiek (2) ((1) INFN, Massimo Campostrini (1), Pisa, University of Pisa

arxiv:hep-th/0209140 v1 · 2002-09-17 · 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{J6N7NKIVJ763WGH6IQBNIXO65V}

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	2026-05-18T04:16:42.747756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f9bf6a9154ffdbb18fe4402d45ddeed474964376cd3740bbe61d49510954d75

Aliases

arxiv: hep-th/0209140 · arxiv_version: hep-th/0209140v1 · doi: 10.48550/arxiv.hep-th/0209140 · pith_short_12: J6N7NKIVJ763 · pith_short_16: J6N7NKIVJ763WGH6 · pith_short_8: J6N7NKIV

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/J6N7NKIVJ763WGH6IQBNIXO65V \
  | 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: 4f9bf6a9154ffdbb18fe4402d45ddeed474964376cd3740bbe61d49510954d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9a657ba35edea7311fb886e1251271005bc4315bfce399d64a085622a5a49f2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-09-17T16:53:28Z",
    "title_canon_sha256": "aae62ee7d61cadc1ff163c200fc8c6fc8b99200d5431c980861c6621b8448e6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0209140",
    "kind": "arxiv",
    "version": 1
  }
}