Pith Number

pith:AGVZHVWW

pith:2018:AGVZHVWWNQZA5ARX7HIUAYOY25

not attested not anchored not stored refs pending

Least-square based recursive optimization for distance-based source localization

Lihua Xie, Thien-Minh Nguyen

arxiv:1805.12343 v1 · 2018-05-31 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGVZHVWWNQZA5ARX7HIUAYOY25}

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	2026-05-17T23:56:53.309102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01ab93d6d66c320e8237f9d14061d8d769796dfb2d2913b76c6af5496e1d3897

Aliases

arxiv: 1805.12343 · arxiv_version: 1805.12343v1 · doi: 10.48550/arxiv.1805.12343 · pith_short_12: AGVZHVWWNQZA · pith_short_16: AGVZHVWWNQZA5ARX · pith_short_8: AGVZHVWW

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/AGVZHVWWNQZA5ARX7HIUAYOY25 \
  | 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: 01ab93d6d66c320e8237f9d14061d8d769796dfb2d2913b76c6af5496e1d3897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2593c8e821fcbe1ddc802687346828324b9f85d0d75bd55e3b69ba9ce26c15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-05-31T07:01:53Z",
    "title_canon_sha256": "5bc03ccf9dc805b6d8d5b48450c7ea8ddc1809cf415a89098688bfe50ca7024e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12343",
    "kind": "arxiv",
    "version": 1
  }
}