Pith Number

pith:TAQXKYTG

pith:2018:TAQXKYTG57L3QKZ4XFXFPK2DAY

not attested not anchored not stored refs pending

Stable pair compactifications of the moduli space of degree one del pezzo surfaces via elliptic fibrations

Dori Bejleri, Kenneth Ascher

arxiv:1802.00805 v3 · 2018-02-02 · 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{TAQXKYTG57L3QKZ4XFXFPK2DAY}

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	2026-05-18T00:15:57.838883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9821756266efd7b82b3cb96e57ab430624fdb9aac09e696f1f22c07e6f262372

Aliases

arxiv: 1802.00805 · arxiv_version: 1802.00805v3 · doi: 10.48550/arxiv.1802.00805 · pith_short_12: TAQXKYTG57L3 · pith_short_16: TAQXKYTG57L3QKZ4 · pith_short_8: TAQXKYTG

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/TAQXKYTG57L3QKZ4XFXFPK2DAY \
  | 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: 9821756266efd7b82b3cb96e57ab430624fdb9aac09e696f1f22c07e6f262372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9330f78ddcb4d28494d414b915cdb88850c5e4902474ce3271d051af008bf435",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-02-02T18:56:52Z",
    "title_canon_sha256": "189666f66e43fcdc7291d29b198f175d980ec3dda9ce571d171b649431d1c87e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00805",
    "kind": "arxiv",
    "version": 3
  }
}