Pith Number

pith:I3AD22PL

pith:2003:I3AD22PLCN4MW2HCLR2COIKFZT

not attested not anchored not stored refs pending

Crosscaps in Gepner Models and Type IIA Orientifolds

Jaydeep Majumder, Suresh Govindarajan

arxiv:hep-th/0306257 v3 · 2003-06-26 · 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{I3AD22PLCN4MW2HCLR2COIKFZT}

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	2026-05-18T02:35:45.090931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46c03d69eb1378cb68e25c74272145ccf0ccdcb5abdcb605a52a199460877f5d

Aliases

arxiv: hep-th/0306257 · arxiv_version: hep-th/0306257v3 · doi: 10.48550/arxiv.hep-th/0306257 · pith_short_12: I3AD22PLCN4M · pith_short_16: I3AD22PLCN4MW2HC · pith_short_8: I3AD22PL

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/I3AD22PLCN4MW2HCLR2COIKFZT \
  | 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: 46c03d69eb1378cb68e25c74272145ccf0ccdcb5abdcb605a52a199460877f5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01d8e82733ee8b58de41bc68a76fec9fdf7eef67a42220d91b755fab2d561475",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-06-26T00:40:28Z",
    "title_canon_sha256": "328c5440b7a74712d6fe7dc20697200a6739bbf1aa1957cd49aaa145272f837b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0306257",
    "kind": "arxiv",
    "version": 3
  }
}