Pith Number

pith:FNQNB2TO

pith:2024:FNQNB2TO3RNWVCOLB22JAUGPRD

not attested not anchored not stored refs pending

Isothermic nets with spherical parameter lines from discrete holomorphic maps

Gudrun Szewieczek, Tim Hoffmann

arxiv:2403.13476 v1 · 2024-03-20 · 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{FNQNB2TO3RNWVCOLB22JAUGPRD}

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.

Cited by

1 paper in Pith

Discrete curve theory in space forms: planar elastic and area-constrained elastic curves

Receipt and verification

First computed	2026-07-05T07:58:37.192113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b60d0ea6edc5b6a89cb0eb49050cf88e35ac0c9d212b065cb9a6759106142f1

Aliases

arxiv: 2403.13476 · arxiv_version: 2403.13476v1 · doi: 10.48550/arxiv.2403.13476 · pith_short_12: FNQNB2TO3RNW · pith_short_16: FNQNB2TO3RNWVCOL · pith_short_8: FNQNB2TO

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/FNQNB2TO3RNWVCOLB22JAUGPRD \
  | 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: 2b60d0ea6edc5b6a89cb0eb49050cf88e35ac0c9d212b065cb9a6759106142f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "051fc4ba7d3356132249021f0e4f6b3cf07a392822454d22212fcea0f540c6d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-03-20T10:28:16Z",
    "title_canon_sha256": "c0f44bc4c2959483e672c2d27636e3ba8e7a3208c535b2b67787d86f661c9128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13476",
    "kind": "arxiv",
    "version": 1
  }
}