Pith Number

pith:64IH2Z67

pith:2009:64IH2Z67B5WWOUH7DEC24U5H26

not attested not anchored not stored refs pending

An Extension of the Cartan-Nochka Second Main Theorem for Hypersurfaces

Do Duc Thai (ENS Hanoi), Gerd Dethloff (Universite de Brest), Tran Van Tan

arxiv:0911.2562 v1 · 2009-11-13 · math.CV · 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{64IH2Z67B5WWOUH7DEC24U5H26}

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	2026-05-18T02:32:39.402055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7107d67df0f6d6750ff1905ae53a7d782d219486ad5d785c0136f68741df1fa

Aliases

arxiv: 0911.2562 · arxiv_version: 0911.2562v1 · doi: 10.48550/arxiv.0911.2562 · pith_short_12: 64IH2Z67B5WW · pith_short_16: 64IH2Z67B5WWOUH7 · pith_short_8: 64IH2Z67

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/64IH2Z67B5WWOUH7DEC24U5H26 \
  | 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: f7107d67df0f6d6750ff1905ae53a7d782d219486ad5d785c0136f68741df1fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33f70664acbd40e0c94d874a1f2a40aca06f95aebd528d8e755062e93f3b9c00",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2009-11-13T08:30:25Z",
    "title_canon_sha256": "2695272dd4ac1db28e6e610b17124c8f9c3187b8f7797b5e775bf042f86bbbab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2562",
    "kind": "arxiv",
    "version": 1
  }
}