Pith Number

pith:OVFLYPLG

pith:2005:OVFLYPLGQTRU6RNAE6EBVHWAPC

not attested not anchored not stored refs pending

The effective action of type II Calabi-Yau orientifolds

Thomas W. Grimm

arxiv:hep-th/0507153 v3 · 2005-07-15 · 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{OVFLYPLGQTRU6RNAE6EBVHWAPC}

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.

Cited by

1 paper in Pith

Quantum obstructions for $N=1$ infinite distance limits -- Part I: $g_s$ obstructions

Receipt and verification

First computed	2026-07-04T16:56:15.763520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

754abc3d6684e34f45a027881a9ec078ad2b517bd4a3c962dadf06f12b2b39ef

Aliases

arxiv: hep-th/0507153 · arxiv_version: hep-th/0507153v3 · doi: 10.48550/arxiv.hep-th/0507153 · pith_short_12: OVFLYPLGQTRU · pith_short_16: OVFLYPLGQTRU6RNA · pith_short_8: OVFLYPLG

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/OVFLYPLGQTRU6RNAE6EBVHWAPC \
  | 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: 754abc3d6684e34f45a027881a9ec078ad2b517bd4a3c962dadf06f12b2b39ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd30235949f0151d89d6624d0267648f1f5c1e3e013e80eade2b811497d5b7e8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-07-15T15:22:53Z",
    "title_canon_sha256": "da9b3ee2204468cee50fdc82fb9de74ade0c5b46e4d0dea6c3adf3d43d89961e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0507153",
    "kind": "arxiv",
    "version": 3
  }
}