Pith Number

pith:A55N76B2

pith:2024:A55N76B2CDKWM5WF3HVYREI7Q4

not attested not anchored not stored refs pending

Approximation and uniqueness results for the nonlocal diffuse optical tomography problem

Philipp Zimmermann, Yi-Hsuan Lin

arxiv:2406.06226 v2 · 2024-06-10 · 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{A55N76B2CDKWM5WF3HVYREI7Q4}

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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

Fractional anisotropic Calder\'on problem with external data

Receipt and verification

First computed	2026-07-05T08:50:30.008424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077adff83a10d56676c5d9eb88911f8738ac33542d6b8bcc10b7aab1e4cc192d

Aliases

arxiv: 2406.06226 · arxiv_version: 2406.06226v2 · doi: 10.48550/arxiv.2406.06226 · pith_short_12: A55N76B2CDKW · pith_short_16: A55N76B2CDKWM5WF · pith_short_8: A55N76B2

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/A55N76B2CDKWM5WF3HVYREI7Q4 \
  | 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: 077adff83a10d56676c5d9eb88911f8738ac33542d6b8bcc10b7aab1e4cc192d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8e3c0b3b8981e22aee7b34a546100266d7eea4011226995e011f6bd97549214",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-06-10T12:50:07Z",
    "title_canon_sha256": "eea5d2bf2240009e95b0fd38956ffb9517c9d11f70b19eab893d2625245e578d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.06226",
    "kind": "arxiv",
    "version": 2
  }
}