Pith Number

pith:GHQVRVRT

pith:2013:GHQVRVRT27NEQARF6GAGBYM5LF

not attested not anchored not stored refs pending

Complete bounded embedded complex curves in C^2

Antonio Alarcon, Francisco J. Lopez

arxiv:1305.2118 v3 · 2013-05-09 · math.CV · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHQVRVRT27NEQARF6GAGBYM5LF}

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	2026-05-18T01:12:53.408891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31e158d633d7da480225f18060e19d597c72336c497246d71e456a670f3279f9

Aliases

arxiv: 1305.2118 · arxiv_version: 1305.2118v3 · doi: 10.48550/arxiv.1305.2118 · pith_short_12: GHQVRVRT27NE · pith_short_16: GHQVRVRT27NEQARF · pith_short_8: GHQVRVRT

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/GHQVRVRT27NEQARF6GAGBYM5LF \
  | 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: 31e158d633d7da480225f18060e19d597c72336c497246d71e456a670f3279f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7988bf76b7df0a80ccfc79e03d0f413981f5b2dd238bfd076883476b17be3c91",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2013-05-09T15:12:33Z",
    "title_canon_sha256": "51af0f04dc761d5aaaa81a8db5f2650433ccf8f15dd59e8cf182ea5ea125dd70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2118",
    "kind": "arxiv",
    "version": 3
  }
}