Pith Number

pith:ASAP46QP

pith:2024:ASAP46QP7P7QUNDZCY25JRF7F3

not attested not anchored not stored refs pending

Logarithmic Enriques varieties

Alessandra Sarti, Chiara Camere, Samuel Boissiere

arxiv:2409.09160 v3 · 2024-09-13 · 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{ASAP46QP7P7QUNDZCY25JRF7F3}

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	2026-05-26T02:04:58.947958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0480fe7a0ffbff0a34791635d4c4bf2eedfb67ee5e0571a53ec9ff650f263031

Aliases

arxiv: 2409.09160 · arxiv_version: 2409.09160v3 · doi: 10.48550/arxiv.2409.09160 · pith_short_12: ASAP46QP7P7Q · pith_short_16: ASAP46QP7P7QUNDZ · pith_short_8: ASAP46QP

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/ASAP46QP7P7QUNDZCY25JRF7F3 \
  | 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: 0480fe7a0ffbff0a34791635d4c4bf2eedfb67ee5e0571a53ec9ff650f263031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7151291e4fcd248035ef183954246e8fed2404e66ec34e05aab6b2a599cc7be5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2024-09-13T19:40:52Z",
    "title_canon_sha256": "bdc5e84181551bce90e597f6e1fa322a2b199a51ae5e0bcf2178f32b726ff5e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.09160",
    "kind": "arxiv",
    "version": 3
  }
}