Pith Number

pith:VMDMUBRS

pith:2023:VMDMUBRSLUZKD6JRY5N2OWNUS4

not attested not anchored not stored refs pending

Strong uniqueness principle for fractional polyharmonic operators and applications to inverse problems

Catharine W.K. Lo, Ching-Lung Lin, Hongyu Liu

arxiv:2307.00744 v2 · 2023-07-03 · math.AP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMDMUBRSLUZKD6JRY5N2OWNUS4}

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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

Entanglement principle for the fractional Laplacian with applications to inverse problems

Receipt and verification

First computed	2026-07-05T11:02:08.912138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab06ca06325d32a1f931c75ba759b49730a8cdb8f8b4e25cb712ba464a4da682

Aliases

arxiv: 2307.00744 · arxiv_version: 2307.00744v2 · doi: 10.48550/arxiv.2307.00744 · pith_short_12: VMDMUBRSLUZK · pith_short_16: VMDMUBRSLUZKD6JR · pith_short_8: VMDMUBRS

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/VMDMUBRSLUZKD6JRY5N2OWNUS4 \
  | 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: ab06ca06325d32a1f931c75ba759b49730a8cdb8f8b4e25cb712ba464a4da682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4f8deebcf5dd0ffdf768bebe26994524edd4aa18affa6fcef81a9105bf12eab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-07-03T04:17:47Z",
    "title_canon_sha256": "30dfa5fef8a025d3985087f8e653c4af46693ed3758cafe7881bb6d8f6630db9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.00744",
    "kind": "arxiv",
    "version": 2
  }
}