Pith Number

pith:4GATJVOS

pith:2018:4GATJVOSCG7LE7FZVQXXWT5U6W

not attested not anchored not stored refs pending

Robust nonlinear processing of active array data in inverse scattering via truncated reduced order models

Alexander V. Mamonov, Liliana Borcea, Mikhail Zaslavsky, Vladimir Druskin

arxiv:1805.03747 v1 · 2018-05-09 · 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{4GATJVOSCG7LE7FZVQXXWT5U6W}

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	2026-05-17T23:53:44.103230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e18134d5d211beb27cb9ac2f7b4fb4f5a952fb1d660ea8367bd9022b498e6ba8

Aliases

arxiv: 1805.03747 · arxiv_version: 1805.03747v1 · doi: 10.48550/arxiv.1805.03747 · pith_short_12: 4GATJVOSCG7L · pith_short_16: 4GATJVOSCG7LE7FZ · pith_short_8: 4GATJVOS

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/4GATJVOSCG7LE7FZVQXXWT5U6W \
  | 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: e18134d5d211beb27cb9ac2f7b4fb4f5a952fb1d660ea8367bd9022b498e6ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b12c7946089599c227c0149e7d13f6306aaba4d6907bf15d24cd4b17c172bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-09T22:30:34Z",
    "title_canon_sha256": "9ffb91dca2a001f336d15a55bfe5357f95fffc9f500834076a049b660f782590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03747",
    "kind": "arxiv",
    "version": 1
  }
}