Pith Number

pith:VPZ6VI3Q

pith:2007:VPZ6VI3Q57FJ5NYON3GFKEM5NR

not attested not anchored not stored refs pending

Orientifolding in N=2 Superspace

Daniel Robles-Llana, Frank Saueressig, Martin Rocek, Stefan Vandoren, Ulrich Theis

arxiv:hep-th/0701282 v1 · 2007-01-30 · 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{VPZ6VI3Q57FJ5NYON3GFKEM5NR}

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	2026-07-04T15:16:40.420103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abf3eaa370efca9eb70e6ecc55119d6c6a238ba51854009c6b34a4a6b09078cf

Aliases

arxiv: hep-th/0701282 · arxiv_version: hep-th/0701282v1 · doi: 10.48550/arxiv.hep-th/0701282 · pith_short_12: VPZ6VI3Q57FJ · pith_short_16: VPZ6VI3Q57FJ5NYO · pith_short_8: VPZ6VI3Q

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/VPZ6VI3Q57FJ5NYON3GFKEM5NR \
  | 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: abf3eaa370efca9eb70e6ecc55119d6c6a238ba51854009c6b34a4a6b09078cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27268763962f9103d97817a5ba6109ab3614c92cb8a14cf3c1d8741e3a677a6f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-01-30T19:30:48Z",
    "title_canon_sha256": "197f4766da6b7d144b7724efe86a0d9235eaf9faac7dd83df7c23dea1774a883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0701282",
    "kind": "arxiv",
    "version": 1
  }
}