Pith Number

pith:3AGFEAKL

pith:2021:3AGFEAKLF7KMC6LZY3ZHD4GFTT

not attested not anchored not stored refs pending

On genus one fibered Calabi-Yau threefolds with 5-sections

Emanuel Scheidegger, Johanna Knapp, Thorsten Schimannek

arxiv:2107.05647 v1 · 2021-07-12 · hep-th · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AGFEAKLF7KMC6LZY3ZHD4GFTT}

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

Monodromy of Calabi-Yau threefold flops via grade restriction rule and their quantum Kahler moduli

Receipt and verification

First computed	2026-07-05T02:57:26.618283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d80c52014b2fd4c17979c6f271f0c59cd571e709da768b43f2bf459b5a6d00f4

Aliases

arxiv: 2107.05647 · arxiv_version: 2107.05647v1 · doi: 10.48550/arxiv.2107.05647 · pith_short_12: 3AGFEAKLF7KM · pith_short_16: 3AGFEAKLF7KMC6LZ · pith_short_8: 3AGFEAKL

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/3AGFEAKLF7KMC6LZY3ZHD4GFTT \
  | 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: d80c52014b2fd4c17979c6f271f0c59cd571e709da768b43f2bf459b5a6d00f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aae2e1b56977cc9abb2d8322e59ba882602a440f20d8dc25b87a1a5e7c5fc64",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-07-12T18:00:03Z",
    "title_canon_sha256": "7e9a51d48d74b16d10928cf27209f1d81a843118dd5b629b71d5791313ebcdc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05647",
    "kind": "arxiv",
    "version": 1
  }
}