Pith Number

pith:ZO7TOE64

pith:1997:ZO7TOE64ZC6F5AAZWQ2L2RZNA6

not attested not anchored not stored refs pending

Aspects of (0,2) Orbifolds and Mirror Symmetry

Michael Flohr, Ralph Blumenhagen

arxiv:hep-th/9702199 v2 · 1997-02-27 · 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{ZO7TOE64ZC6F5AAZWQ2L2RZNA6}

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	2026-05-18T04:35:16.318105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbbf3713dcc8bc5e8019b434bd472d07bf6cd98f9a4908d9da0b64ca55641ae0

Aliases

arxiv: hep-th/9702199 · arxiv_version: hep-th/9702199v2 · doi: 10.48550/arxiv.hep-th/9702199 · pith_short_12: ZO7TOE64ZC6F · pith_short_16: ZO7TOE64ZC6F5AAZ · pith_short_8: ZO7TOE64

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/ZO7TOE64ZC6F5AAZWQ2L2RZNA6 \
  | 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: cbbf3713dcc8bc5e8019b434bd472d07bf6cd98f9a4908d9da0b64ca55641ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae2b709930fc610dbd08f8333942825d6ff20dad6441d44b345678e5af1e592",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-02-27T18:46:05Z",
    "title_canon_sha256": "9b220ed88256456d50fbf93903eaf64327217b3712fba219f915040706e815ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9702199",
    "kind": "arxiv",
    "version": 2
  }
}