Pith Number

pith:CCRVFWGJ

pith:2025:CCRVFWGJNXPTY3Q2326NKKZSI7

not attested not anchored not stored refs pending

Boundary Reconstruction for the Anisotropic Fractional Calder\'on Problem

Angkana R\"uland, Xiaopeng Cheng

arxiv:2502.12287 v1 · 2025-02-17 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCRVFWGJNXPTY3Q2326NKKZSI7}

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

On the transfer of stability from the local to the fractional anisotropic Calder\'on problem with exterior measurements

Receipt and verification

First computed	2026-07-05T10:15:53.007466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10a352d8c96ddf3c6e1adebcd52b3247f02d2b7f8b085fa43911b411e533130a

Aliases

arxiv: 2502.12287 · arxiv_version: 2502.12287v1 · doi: 10.48550/arxiv.2502.12287 · pith_short_12: CCRVFWGJNXPT · pith_short_16: CCRVFWGJNXPTY3Q2 · pith_short_8: CCRVFWGJ

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/CCRVFWGJNXPTY3Q2326NKKZSI7 \
  | 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: 10a352d8c96ddf3c6e1adebcd52b3247f02d2b7f8b085fa43911b411e533130a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "748feff1f3d6fe1df2e66fe23a243cd387ba0301e4b336374badcf9bd769f8d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-02-17T19:48:25Z",
    "title_canon_sha256": "6ff38f44fda8a694fc4751b7d2cb2a1754a7bb5ef889746bcfb0f046fcf4f2cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12287",
    "kind": "arxiv",
    "version": 1
  }
}