Pith Number

pith:ANDX3P6V

pith:2017:ANDX3P6VQYV7N4BCHNVXT2W4TP

not attested not anchored not stored refs pending

The Picard group of the moduli of smooth complete intersections of two quadrics

Giovanni Inchiostro, Shamil Asgarli

arxiv:1710.10113 v2 · 2017-10-27 · 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{ANDX3P6VQYV7N4BCHNVXT2W4TP}

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	2026-05-17T23:42:43.540016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03477dbfd5862bf6f0223b6b79eadc9bde6b40139ceee70ebd2ec9c585128e51

Aliases

arxiv: 1710.10113 · arxiv_version: 1710.10113v2 · doi: 10.48550/arxiv.1710.10113 · pith_short_12: ANDX3P6VQYV7 · pith_short_16: ANDX3P6VQYV7N4BC · pith_short_8: ANDX3P6V

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/ANDX3P6VQYV7N4BCHNVXT2W4TP \
  | 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: 03477dbfd5862bf6f0223b6b79eadc9bde6b40139ceee70ebd2ec9c585128e51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9ac33d40e48d55b3ad84f3d989547b65379c47135d233a549b732405392a648",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-10-27T13:03:22Z",
    "title_canon_sha256": "58c3e87e3930e462825a2e6f5ac578b6a78e756d3dfe7eb43154c02b065286aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10113",
    "kind": "arxiv",
    "version": 2
  }
}