Pith Number

pith:4DONUV5L

pith:2011:4DONUV5LLICIM26XXXJ5L4NEBW

not attested not anchored not stored refs pending

Boundary value problems and J-complex curves

A. Sukhov, A. Tumanov

arxiv:1103.0324 v2 · 2011-03-02 · 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{4DONUV5LLICIM26XXXJ5L4NEBW}

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	2026-05-18T04:19:55.764332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0dcda57ab5a04866bd7bdd3d5f1a40dbed7d59963271aa5ff77182bfb0a3f2f

Aliases

arxiv: 1103.0324 · arxiv_version: 1103.0324v2 · doi: 10.48550/arxiv.1103.0324 · pith_short_12: 4DONUV5LLICI · pith_short_16: 4DONUV5LLICIM26X · pith_short_8: 4DONUV5L

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/4DONUV5LLICIM26XXXJ5L4NEBW \
  | 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: e0dcda57ab5a04866bd7bdd3d5f1a40dbed7d59963271aa5ff77182bfb0a3f2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bec5284d3d3fee26b7f8dd9b78a3fea8d397dc2f9ec443781d88ecf66a915c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2011-03-02T00:41:10Z",
    "title_canon_sha256": "5b0290eda0df94a37d2405d36c42f51017bba0ddb99a377170415c248b427132"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0324",
    "kind": "arxiv",
    "version": 2
  }
}