Pith Number

pith:DDLJCEKA

pith:2016:DDLJCEKAAXYLUDTFGWUTTWBYSD

not attested not anchored not stored refs pending

One-Dimensional Super Calabi-Yau Manifolds and their Mirrors

Alessio Marrani, Francesco Dalla Piazza, Riccardo Re, Sergio Luigi Cacciatori, Simone Noja

arxiv:1609.03801 v3 · 2016-09-13 · hep-th · math-ph · math.AG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDLJCEKAAXYLUDTFGWUTTWBYSD}

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	2026-05-18T00:44:00.138553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18d691114005f0ba0e6535a939d83890c1564827dc49e9d817588cd7fc812055

Aliases

arxiv: 1609.03801 · arxiv_version: 1609.03801v3 · doi: 10.48550/arxiv.1609.03801 · pith_short_12: DDLJCEKAAXYL · pith_short_16: DDLJCEKAAXYLUDTF · pith_short_8: DDLJCEKA

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/DDLJCEKAAXYLUDTFGWUTTWBYSD \
  | 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: 18d691114005f0ba0e6535a939d83890c1564827dc49e9d817588cd7fc812055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b5ecc1d37adc8778519b726341d4ce4b179823d384077fc6a989f6977183234",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-09-13T12:41:21Z",
    "title_canon_sha256": "26683d6de73dac6c9b87933ecd59f296ecc30974848f1c0a4a4c4e8512e46c68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03801",
    "kind": "arxiv",
    "version": 3
  }
}