Pith Number

pith:7KMYZZH4

pith:2020:7KMYZZH45THNHWWETP6VWA47B5

not attested not anchored not stored refs pending

Signal Enhancement for Magnetic Navigation Challenge Problem

Aaron Canciani, Aaron P. Nielsen, Alan Edelman, Albert R. Gnadt, Allan B. Wollaber, Christopher V. Rackauckas, Glenn Carl, Jonathan Taylor, Joseph Belarge, Joseph Curro, Lauren Conger, Michael F. O'Keeffe, Peter Morales

arxiv:2007.12158 v2 · 2020-07-23 · cs.LG · physics.geo-ph · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KMYZZH45THNHWWETP6VWA47B5}

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	2026-07-05T05:30:59.093865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa998ce4fcecced3dac49bfd5b039f0f4f3964c73c408ccd1f6592b98cfd892b

Aliases

arxiv: 2007.12158 · arxiv_version: 2007.12158v2 · doi: 10.48550/arxiv.2007.12158 · pith_short_12: 7KMYZZH45THN · pith_short_16: 7KMYZZH45THNHWWE · pith_short_8: 7KMYZZH4

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/7KMYZZH45THNHWWETP6VWA47B5 \
  | 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: fa998ce4fcecced3dac49bfd5b039f0f4f3964c73c408ccd1f6592b98cfd892b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e4de6aa8f9f13d970b4aa9fa3fc7776acf72a3697c763266b300f4c31ae04d6",
    "cross_cats_sorted": [
      "physics.geo-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-23T17:44:02Z",
    "title_canon_sha256": "12702db9b60a98189e55a53368cd65df411fa9c2e844237176ff332edc8c5f25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12158",
    "kind": "arxiv",
    "version": 2
  }
}