Pith Number

pith:N54465Y3

pith:2018:N54465Y3DV5LNDBBNCCVZINCWZ

not attested not anchored not stored refs pending

Improved Time of Arrival measurement model for non-convex optimization with noisy data

Juri Sidorenko, Leo Doktorski, Michael Arens, Norbert Scherer-Negenborn, Volker Schatz

arxiv:1802.02464 v1 · 2018-02-06 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N54465Y3DV5LNDBBNCCVZINCWZ}

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	2026-05-18T00:24:08.197865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f79cf771b1d7ab68c2168855ca1a2b66186074eb339f5e4d05556024dae8968

Aliases

arxiv: 1802.02464 · arxiv_version: 1802.02464v1 · doi: 10.48550/arxiv.1802.02464 · pith_short_12: N54465Y3DV5L · pith_short_16: N54465Y3DV5LNDBB · pith_short_8: N54465Y3

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/N54465Y3DV5LNDBBNCCVZINCWZ \
  | 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: 6f79cf771b1d7ab68c2168855ca1a2b66186074eb339f5e4d05556024dae8968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd47c5319fe38ef50ac916b84bb58f7dcb334d73d66a518d1c15c68f07b0103b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-02-06T16:13:04Z",
    "title_canon_sha256": "21792477acb272cc12ed7d08fc46af48fa9f7e2cd1961f2a526962ac52327bbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02464",
    "kind": "arxiv",
    "version": 1
  }
}