Pith Number

pith:ZGYSUDQO

pith:2019:ZGYSUDQORORF23INRZEY6DM4CS

not attested not anchored not stored refs pending

Decorrelation Deep Learning for Fingerprint-based Indoor Localization

Erik Perrins, Guojun Xiong, Taejoon Kim

arxiv:1908.02014 v1 · 2019-08-06 · 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{ZGYSUDQORORF23INRZEY6DM4CS}

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	2026-07-04T23:51:50.136508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9b12a0e0e8ba25d6d0d8e498f0d9c149f0a1b1b4c3b0e1711daa2a193de38ee

Aliases

arxiv: 1908.02014 · arxiv_version: 1908.02014v1 · doi: 10.48550/arxiv.1908.02014 · pith_short_12: ZGYSUDQORORF · pith_short_16: ZGYSUDQORORF23IN · pith_short_8: ZGYSUDQO

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/ZGYSUDQORORF23INRZEY6DM4CS \
  | 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: c9b12a0e0e8ba25d6d0d8e498f0d9c149f0a1b1b4c3b0e1711daa2a193de38ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00dbb47472cadc51b5c0aed11493e20c02a0a67dc8ce77d7f830e050da97a34a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-08-06T08:35:23Z",
    "title_canon_sha256": "a28304ded7d8c43ef37c9fe357c817d71eb6ff26f306ce6102b85fd0d11ebeba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02014",
    "kind": "arxiv",
    "version": 1
  }
}