Pith Number

pith:AL3V3ZJE

pith:2012:AL3V3ZJECENWMORZDHPBUD35BP

not attested not anchored not stored refs pending

A Dajczer-Rodriguez Type Cylinder Theorem for Real Kahler Submanifolds

Fangyang Zheng, Jinwen Yan

arxiv:1210.3774 v1 · 2012-10-14 · 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{AL3V3ZJECENWMORZDHPBUD35BP}

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	2026-05-18T03:43:17.111000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02f75de524111b663a3919de1a0f7d0bca230682168bed52147b17ba1e541b64

Aliases

arxiv: 1210.3774 · arxiv_version: 1210.3774v1 · doi: 10.48550/arxiv.1210.3774 · pith_short_12: AL3V3ZJECENW · pith_short_16: AL3V3ZJECENWMORZ · pith_short_8: AL3V3ZJE

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/AL3V3ZJECENWMORZDHPBUD35BP \
  | 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: 02f75de524111b663a3919de1a0f7d0bca230682168bed52147b17ba1e541b64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0398f0b846c127475c26be057ff749bf43ed20ab10969d23aeb99d7e58a2e645",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-10-14T09:48:46Z",
    "title_canon_sha256": "eb515320cc4a2f4a8af272271df107f78cdec4179bf720b142bed8fe369dd3f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3774",
    "kind": "arxiv",
    "version": 1
  }
}