Pith Number

pith:XBIMRJOU

pith:1997:XBIMRJOUS4C6V5CDCMMBDLSSAV

not attested not anchored not stored refs pending

Branes and N=2 Theories in Two Dimensions

Amihay Hanany, Kentaro Hori

arxiv:hep-th/9707192 v2 · 1997-07-23 · 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{XBIMRJOUS4C6V5CDCMMBDLSSAV}

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	2026-05-18T02:36:02.286745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b850c8a5d49705eaf443131811ae52056e3039c199ecbc83662f97cf81774877

Aliases

arxiv: hep-th/9707192 · arxiv_version: hep-th/9707192v2 · doi: 10.48550/arxiv.hep-th/9707192 · pith_short_12: XBIMRJOUS4C6 · pith_short_16: XBIMRJOUS4C6V5CD · pith_short_8: XBIMRJOU

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/XBIMRJOUS4C6V5CDCMMBDLSSAV \
  | 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: b850c8a5d49705eaf443131811ae52056e3039c199ecbc83662f97cf81774877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e2e8d45b7f4d5f7dc64615383f568ee18aacf595eae058f63fc1b847db8c23",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-07-23T21:08:40Z",
    "title_canon_sha256": "1dd784f18eed7e1c79a069187fd0e8ec91fc2f5d26d93abdeb1819192c5a746a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9707192",
    "kind": "arxiv",
    "version": 2
  }
}