Pith Number

pith:5EJVKMSV

pith:2014:5EJVKMSVAF2VTK6QPGXFJUG3SZ

not attested not anchored not stored refs pending

Laminational models for some spaces of polynomials of any degree

Alexander Blokh, Lex Oversteegen, Ross Ptacek, Vladlen Timorin

arxiv:1401.5123 v3 · 2014-01-20 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5EJVKMSVAF2VTK6QPGXFJUG3SZ}

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	2026-05-18T00:43:30.993354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e913553255017559abd079ae54d0db9650b10454ddf4ae16692fbf452a3b7c5d

Aliases

arxiv: 1401.5123 · arxiv_version: 1401.5123v3 · doi: 10.48550/arxiv.1401.5123 · pith_short_12: 5EJVKMSVAF2V · pith_short_16: 5EJVKMSVAF2VTK6Q · pith_short_8: 5EJVKMSV

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/5EJVKMSVAF2VTK6QPGXFJUG3SZ \
  | 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: e913553255017559abd079ae54d0db9650b10454ddf4ae16692fbf452a3b7c5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0fded66998ee8def7ce365a95b6db10b9b50d983ceccda4275975a770479064",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-01-20T23:16:48Z",
    "title_canon_sha256": "739d74f005bc3c1c88baf55ecddcae5aa01b312197a912c1e00e7b8e200fba38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5123",
    "kind": "arxiv",
    "version": 3
  }
}