Pith Number

pith:BFKWJZOG

pith:2018:BFKWJZOGLEB4LKXMOFXPMII2A6

not attested not anchored not stored refs pending

On the prevalence of elliptic and genus one fibrations among toric hypersurface Calabi-Yau threefolds

Washington Taylor, Yu-Chien Huang

arxiv:1809.05160 v2 · 2018-09-13 · 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{BFKWJZOGLEB4LKXMOFXPMII2A6}

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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

What to do with a Ricci-flat Calabi--Yau metric?

Receipt and verification

First computed	2026-05-17T23:50:23.990197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

095564e5c65903c5aaec716ef6211a079ced05c39c6631e5a8bb01fcf26ff056

Aliases

arxiv: 1809.05160 · arxiv_version: 1809.05160v2 · doi: 10.48550/arxiv.1809.05160 · pith_short_12: BFKWJZOGLEB4 · pith_short_16: BFKWJZOGLEB4LKXM · pith_short_8: BFKWJZOG

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/BFKWJZOGLEB4LKXMOFXPMII2A6 \
  | 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: 095564e5c65903c5aaec716ef6211a079ced05c39c6631e5a8bb01fcf26ff056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a30612ab4fcc0dabd62b85202b447a14f8f4f8ab7a667a1eac92cfc545903da",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-09-13T20:08:27Z",
    "title_canon_sha256": "9300e368b1e69c5f3cf479126321e89d85ea89eac668b18b6432defef3d79b67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05160",
    "kind": "arxiv",
    "version": 2
  }
}