Pith Number

pith:MOII57LS

pith:2013:MOII57LS6LT3DJE73LXSM3K637

not attested not anchored not stored refs pending

Polynomial Completion of Symplectic Jets and Surfaces Containing Involutive Lines

Erik Loew, Erlend F. Wold, Han Peters, Jorge V. Pereira

arxiv:1308.3151 v1 · 2013-08-14 · math.AG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MOII57LS6LT3DJE73LXSM3K637}

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	2026-05-18T03:15:44.818577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63908efd72f2e7b1a49fdaef266d5edfc3d7beb6348332420c30c88cde694316

Aliases

arxiv: 1308.3151 · arxiv_version: 1308.3151v1 · doi: 10.48550/arxiv.1308.3151 · pith_short_12: MOII57LS6LT3 · pith_short_16: MOII57LS6LT3DJE7 · pith_short_8: MOII57LS

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/MOII57LS6LT3DJE73LXSM3K637 \
  | 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: 63908efd72f2e7b1a49fdaef266d5edfc3d7beb6348332420c30c88cde694316

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99e08ddce816968a0d8a7f9a0aa67a12df5518b6fefcbb11bef14e5d49b18aa0",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-08-14T15:19:18Z",
    "title_canon_sha256": "69e681812cb49464fca14c43a487f10e0d8acaa115544fd516d85f8d2c229881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3151",
    "kind": "arxiv",
    "version": 1
  }
}