Pith Number

pith:HRSOI3JP

pith:2019:HRSOI3JPJLZ4E72KK3CRBHYBML

not attested not anchored not stored refs pending

Noisy Supervision for Correcting Misaligned Cadaster Maps Without Perfect Ground Truth Data

Guillaume Charpiat (TAU), Nicolas Girard (UCA, TITANE), Yuliya Tarabalka (UCA

arxiv:1903.06529 v1 · 2019-03-12 · cs.CV · cs.LG · 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{HRSOI3JPJLZ4E72KK3CRBHYBML}

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	2026-05-17T23:51:10.556747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c64e46d2f4af3c27f4a56c5109f0162f2ddd2a11928e678239ea9329e591649

Aliases

arxiv: 1903.06529 · arxiv_version: 1903.06529v1 · doi: 10.48550/arxiv.1903.06529 · pith_short_12: HRSOI3JPJLZ4 · pith_short_16: HRSOI3JPJLZ4E72K · pith_short_8: HRSOI3JP

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/HRSOI3JPJLZ4E72KK3CRBHYBML \
  | 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: 3c64e46d2f4af3c27f4a56c5109f0162f2ddd2a11928e678239ea9329e591649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68b6bdb6c2556e56a4bbd5a71cbc47dbcd8dd205347ed29ede097f21d369eda5",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-12T14:38:39Z",
    "title_canon_sha256": "e39a152971f2ca12c820ecdfe44c66215ebc851dbb8bcfe918762ec97ff4a077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06529",
    "kind": "arxiv",
    "version": 1
  }
}