Pith Number

pith:3LQEEE3D

pith:2014:3LQEEE3DOIWRQTX3CZQPVOAURI

not attested not anchored not stored refs pending

Classification of ideal submanifolds of real space forms with type number $\leq 2$

Bang-Yen Chen, Handan Yildirim

arxiv:1401.2565 v1 · 2014-01-11 · 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{3LQEEE3DOIWRQTX3CZQPVOAURI}

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	2026-05-18T02:04:05.208088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dae0421363722d184efb1660fab8148a1394b7f780ab945fc5eab585ad0a0403

Aliases

arxiv: 1401.2565 · arxiv_version: 1401.2565v1 · doi: 10.48550/arxiv.1401.2565 · pith_short_12: 3LQEEE3DOIWR · pith_short_16: 3LQEEE3DOIWRQTX3 · pith_short_8: 3LQEEE3D

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/3LQEEE3DOIWRQTX3CZQPVOAURI \
  | 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: dae0421363722d184efb1660fab8148a1394b7f780ab945fc5eab585ad0a0403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd3077c7c5a6af794e187dddeae8e6ea2d3134922004ac53bc63ed142dc6cd40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-01-11T20:28:07Z",
    "title_canon_sha256": "196f7414603157db9c2c016276eea59b53e73fb9ce1d9148f7f7b04b60bbb947"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2565",
    "kind": "arxiv",
    "version": 1
  }
}