Pith Number

pith:DLUZS6M6

pith:2017:DLUZS6M6LWN73AV4NGLFGTWM44

not attested not anchored not stored refs pending

Two dimensional neighborhoods of elliptic curves: formal classification and foliations

Frank Loray (IRMAR), Fr\'ed\'eric Touzet (IRMAR), Olivier Thom (IRMAR)

arxiv:1704.05214 v3 · 2017-04-18 · math.CA · math.CV · 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{DLUZS6M6LWN73AV4NGLFGTWM44}

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	2026-05-18T00:06:51.365239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ae999799e5d9bfd82bc6996534ecce706167a65a360497643909a621f565dc0

Aliases

arxiv: 1704.05214 · arxiv_version: 1704.05214v3 · doi: 10.48550/arxiv.1704.05214 · pith_short_12: DLUZS6M6LWN7 · pith_short_16: DLUZS6M6LWN73AV4 · pith_short_8: DLUZS6M6

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/DLUZS6M6LWN73AV4NGLFGTWM44 \
  | 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: 1ae999799e5d9bfd82bc6996534ecce706167a65a360497643909a621f565dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb54adac8118f640e79e787e23a9d2836eb1434ea3820f0b262ade69abb51e3a",
    "cross_cats_sorted": [
      "math.CV",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-04-18T06:36:39Z",
    "title_canon_sha256": "676cd7b2d9dee5659cb37e41dc07a4c2fb5284c7e2a6553803ff11b1af62f228"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05214",
    "kind": "arxiv",
    "version": 3
  }
}