Pith Number

pith:D3ESNIWH

pith:2006:D3ESNIWHOE4YJVNHUEK6BHQFWO

not attested not anchored not stored refs pending

D-brane Categories for Orientifolds -- The Landau-Ginzburg Case

Johannes Walcher, Kentaro Hori

arxiv:hep-th/0606179 v1 · 2006-06-20 · 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{D3ESNIWHOE4YJVNHUEK6BHQFWO}

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	2026-05-18T04:34:10.351063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ec926a2c7713984d5a7a115e09e05b3a3fc8773d45c1f5e1efbc2af5e31ba1b

Aliases

arxiv: hep-th/0606179 · arxiv_version: hep-th/0606179v1 · doi: 10.48550/arxiv.hep-th/0606179 · pith_short_12: D3ESNIWHOE4Y · pith_short_16: D3ESNIWHOE4YJVNH · pith_short_8: D3ESNIWH

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/D3ESNIWHOE4YJVNHUEK6BHQFWO \
  | 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: 1ec926a2c7713984d5a7a115e09e05b3a3fc8773d45c1f5e1efbc2af5e31ba1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "053f1a2759b006ff5d7051c1888faa76d9af6e8f06939539e903f7e21fedd42b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-06-20T19:51:43Z",
    "title_canon_sha256": "8786173caf77c0db524f6059a5d467edbe0eb648ddf4abf9225a01b719a4d28e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0606179",
    "kind": "arxiv",
    "version": 1
  }
}