Pith Number

pith:KPCPVHSR

pith:2017:KPCPVHSRB5H265EALPDEHIZTE4

not attested not anchored not stored refs pending

The Imaging of Small Perturbations in an Anisotropic Media

Fioralba Cakoni, Isaac Harris, Shari Moskow

arxiv:1702.06058 v1 · 2017-02-20 · 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{KPCPVHSRB5H265EALPDEHIZTE4}

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.

Receipt and verification

First computed	2026-05-18T00:50:24.454981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c4fa9e510f4faf74805bc643a3332705c8b0ad77425a9a6377d5e7cf7873b0

Aliases

arxiv: 1702.06058 · arxiv_version: 1702.06058v1 · doi: 10.48550/arxiv.1702.06058 · pith_short_12: KPCPVHSRB5H2 · pith_short_16: KPCPVHSRB5H265EA · pith_short_8: KPCPVHSR

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/KPCPVHSRB5H265EALPDEHIZTE4 \
  | 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: 53c4fa9e510f4faf74805bc643a3332705c8b0ad77425a9a6377d5e7cf7873b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0285e91313ac64bdc2d15baa738d05902c7310b3e8eccad111f5a80e8d5effd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-20T16:47:39Z",
    "title_canon_sha256": "0876b3f9a1fe552146b4b1dc597b21ce5dcbdd0cda88977942e5ba3a23162091"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06058",
    "kind": "arxiv",
    "version": 1
  }
}