Pith Number

pith:XXFSOFZ6

pith:2010:XXFSOFZ6TTUDFA4BPPX7GPMIN3

not attested not anchored not stored refs pending

On Free Quotients of Complete Intersection Calabi-Yau Manifolds

Volker Braun

arxiv:1003.3235 v1 · 2010-03-16 · hep-th · math.AG

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXFSOFZ6TTUDFA4BPPX7GPMIN3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:08:33.161837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdcb27173e9ce83283817beff33d886ed256bca58e3bc0ad74326ab51ecba1e1

Aliases

arxiv: 1003.3235 · arxiv_version: 1003.3235v1 · doi: 10.48550/arxiv.1003.3235 · pith_short_12: XXFSOFZ6TTUD · pith_short_16: XXFSOFZ6TTUDFA4B · pith_short_8: XXFSOFZ6

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/XXFSOFZ6TTUDFA4BPPX7GPMIN3 \
  | 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: bdcb27173e9ce83283817beff33d886ed256bca58e3bc0ad74326ab51ecba1e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e94c7f8bf58c74395d1d36a4b059db29c7b9d0d6b7aab9ed8d202baa8783989",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-03-16T20:03:28Z",
    "title_canon_sha256": "3b8a5c2d82cc7b4a88464cf86ce936421349c153bb48dc9e66e5466cd6374adb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3235",
    "kind": "arxiv",
    "version": 1
  }
}