Pith Number

pith:QOIEJKSL

pith:2024:QOIEJKSLYKRNH5FHZZCE247PWG

not attested not anchored not stored refs pending

The inverse problem for the fractional conductivity equation: a survey

Giovanni Covi

arxiv:2408.14200 v1 · 2024-08-26 · 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{QOIEJKSLYKRNH5FHZZCE247PWG}

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

Partial data stability for the inverse fractional conductivity problem

Receipt and verification

First computed	2026-07-05T08:59:17.664963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

839044aa4bc2a2d3f4a7ce444d73efb1816bd440737f30c3003bcf2a10b023e4

Aliases

arxiv: 2408.14200 · arxiv_version: 2408.14200v1 · doi: 10.48550/arxiv.2408.14200 · pith_short_12: QOIEJKSLYKRN · pith_short_16: QOIEJKSLYKRNH5FH · pith_short_8: QOIEJKSL

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/QOIEJKSLYKRNH5FHZZCE247PWG \
  | 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: 839044aa4bc2a2d3f4a7ce444d73efb1816bd440737f30c3003bcf2a10b023e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2da5c37eb5b741922dfb14ad552191788f9d6ddad3fd1c7bd3f5c37cec0a538",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-08-26T11:54:35Z",
    "title_canon_sha256": "f052dee0ee9cd891c2f2746a3deac7dbbeecfae10188b3b0a3296420ff4024e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.14200",
    "kind": "arxiv",
    "version": 1
  }
}