Pith Number

pith:7Q2NBIIC

pith:2016:7Q2NBIICBBGO4XWNQPFSTOZRNK

not attested not anchored not stored refs pending

A new proof of the classification of Elliptic Foliations induced by real Quadratic Fields with center

Liliana Puchuri, Orestes Bueno

arxiv:1606.00098 v1 · 2016-06-01 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Q2NBIICBBGO4XWNQPFSTOZRNK}

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	2026-05-18T01:13:05.931568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc34d0a102084cee5ecd83cb29bb316aacb22356ce036a66a77c3148b3152d4b

Aliases

arxiv: 1606.00098 · arxiv_version: 1606.00098v1 · doi: 10.48550/arxiv.1606.00098 · pith_short_12: 7Q2NBIICBBGO · pith_short_16: 7Q2NBIICBBGO4XWN · pith_short_8: 7Q2NBIIC

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/7Q2NBIICBBGO4XWNQPFSTOZRNK \
  | 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: fc34d0a102084cee5ecd83cb29bb316aacb22356ce036a66a77c3148b3152d4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baacc7883151783b8a168e91b6a0c498cfee7e8938cc40a9215873d1c08de0b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-06-01T02:35:57Z",
    "title_canon_sha256": "d99b47f22531f780cb1049b0a71709815acf22fc4d5c375b886ebb4923759b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00098",
    "kind": "arxiv",
    "version": 1
  }
}