Pith Number

pith:TDSJRFF5

pith:2017:TDSJRFF55Y6IX7JFO2723P44G4

not attested not anchored not stored refs pending

Lipschitz continuity of quasiconformal mappings and of the solutions to second order elliptic PDE with respect to the distance ratio metric

Peijin Li, Saminthan Ponnusamy

arxiv:1706.10175 v1 · 2017-06-30 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDSJRFF55Y6IX7JFO2723P44G4}

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	2026-05-18T00:41:09.241152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98e49894bdee3c8bfd2576bfadbf9c37164a905e2efbbcc9b54149c572f1b1c4

Aliases

arxiv: 1706.10175 · arxiv_version: 1706.10175v1 · doi: 10.48550/arxiv.1706.10175 · pith_short_12: TDSJRFF55Y6I · pith_short_16: TDSJRFF55Y6IX7JF · pith_short_8: TDSJRFF5

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/TDSJRFF55Y6IX7JFO2723P44G4 \
  | 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: 98e49894bdee3c8bfd2576bfadbf9c37164a905e2efbbcc9b54149c572f1b1c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21d45c759b45a769cdcde4b373ea0fdf533cf4f8e1e8a30d0beb63ce790c9993",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-06-30T12:42:49Z",
    "title_canon_sha256": "4e9b1bf29620886aeb77f33fcc760e7cb425f63976f5c706e78ed37fa574d1c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.10175",
    "kind": "arxiv",
    "version": 1
  }
}