Pith Number

pith:JIIVDX6X

pith:2019:JIIVDX6XETYZP4EBP35DWQ44GP

not attested not anchored not stored refs pending

Creating and Flattening Cusp Singularities by Deformations of Bi-conformal Energy

Jani Onninen, Tadeusz Iwaniec, Zheng Zhu

arxiv:1907.06461 v1 · 2019-07-15 · math.CA · 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{JIIVDX6XETYZP4EBP35DWQ44GP}

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	2026-05-17T23:40:37.600982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a1151dfd724f197f0817efa3b439c33d1fd800ecfeb68bad0b7431fd01163a0

Aliases

arxiv: 1907.06461 · arxiv_version: 1907.06461v1 · doi: 10.48550/arxiv.1907.06461 · pith_short_12: JIIVDX6XETYZ · pith_short_16: JIIVDX6XETYZP4EB · pith_short_8: JIIVDX6X

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/JIIVDX6XETYZP4EBP35DWQ44GP \
  | 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: 4a1151dfd724f197f0817efa3b439c33d1fd800ecfeb68bad0b7431fd01163a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d82e96739c60f887bf63fe9dec2835ca2500566484197e1c732260936ea6f5f0",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-07-15T12:18:03Z",
    "title_canon_sha256": "976d611403efb7c8462c60a06065f4120d791fc127f8c70814fe62c0b6dfcd85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06461",
    "kind": "arxiv",
    "version": 1
  }
}