Pith Number

pith:LOR4EBU2

pith:2014:LOR4EBU2G7NEY6OQJJDDONAMRR

not attested not anchored not stored refs pending

Complete minimal discs in Hadamard manifolds

Friedrich Tomi, Jaime Ripoll

arxiv:1409.0138 v3 · 2014-08-30 · 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{LOR4EBU2G7NEY6OQJJDDONAMRR}

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	2026-05-18T01:27:38.604594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ba3c2069a37da4c79d04a4637340c8c52909afaf0b0b6c81bcd9aca421805ca

Aliases

arxiv: 1409.0138 · arxiv_version: 1409.0138v3 · doi: 10.48550/arxiv.1409.0138 · pith_short_12: LOR4EBU2G7NE · pith_short_16: LOR4EBU2G7NEY6OQ · pith_short_8: LOR4EBU2

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/LOR4EBU2G7NEY6OQJJDDONAMRR \
  | 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: 5ba3c2069a37da4c79d04a4637340c8c52909afaf0b0b6c81bcd9aca421805ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86e626f4e0992ca745e6a11a1e9bab98e1c15c85bc0e3a0aabd17ae45ee40451",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-08-30T17:48:32Z",
    "title_canon_sha256": "4af2e0a2da3eb4ee964d2c3b30b907543d49b8f1325e27f7c56cd9282a02c5cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0138",
    "kind": "arxiv",
    "version": 3
  }
}