Pith Number

pith:OKZVY5NV

pith:2017:OKZVY5NV7Z4WLFMPU6OIIK6DZC

not attested not anchored not stored refs pending

Randomized Approach to Nonlinear Inversion Combining Simultaneous Random and Optimized Sources and Detectors

Eric de Sturler, Misha E. Kilmer, Selin Aslan

arxiv:1706.05586 v3 · 2017-06-17 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKZVY5NV7Z4WLFMPU6OIIK6DZC}

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	2026-05-18T00:10:39.324343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72b35c75b5fe7965958fa79c842bc3c89f44e1529c3954d3cd0295979e94d87f

Aliases

arxiv: 1706.05586 · arxiv_version: 1706.05586v3 · doi: 10.48550/arxiv.1706.05586 · pith_short_12: OKZVY5NV7Z4W · pith_short_16: OKZVY5NV7Z4WLFMP · pith_short_8: OKZVY5NV

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/OKZVY5NV7Z4WLFMPU6OIIK6DZC \
  | 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: 72b35c75b5fe7965958fa79c842bc3c89f44e1529c3954d3cd0295979e94d87f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4520b8e9d6ceee24d7f03515385cb99ae5a8e6456362e81aeae6b1ee6044ee9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-06-17T22:42:50Z",
    "title_canon_sha256": "3ed7cdd6da8394060a42a3b6f0fc4a503973cfc4e8237c851ef9b4de80ae88b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05586",
    "kind": "arxiv",
    "version": 3
  }
}