Pith Number

pith:HGSF6ZQM

pith:2021:HGSF6ZQM677XEG2PWMPVWYVX6O

not attested not anchored not stored refs pending

FIND: an SDR-based Tool for Fine Indoor Localization

Aleksey Kureev, Evgeny Khorov, Vladislav Molodtsov

arxiv:2103.05329 v1 · 2021-03-09 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGSF6ZQM677XEG2PWMPVWYVX6O}

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	2026-07-05T02:21:25.018854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a45f660cf7ff721b4fb31f5b62b7f3900e1a4a58b33fb5ddcdac6c459b46fe

Aliases

arxiv: 2103.05329 · arxiv_version: 2103.05329v1 · doi: 10.48550/arxiv.2103.05329 · pith_short_12: HGSF6ZQM677X · pith_short_16: HGSF6ZQM677XEG2P · pith_short_8: HGSF6ZQM

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/HGSF6ZQM677XEG2PWMPVWYVX6O \
  | 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: 39a45f660cf7ff721b4fb31f5b62b7f3900e1a4a58b33fb5ddcdac6c459b46fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e2baa5ef94d43f1a6365f1ed2b593f35c479e815cb5f061ba0ce697ea2b8c5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2021-03-09T10:19:10Z",
    "title_canon_sha256": "f0a4b01f1d7ec179d1387f2a21b36acd59aa569e2621c08fb0ac313d5a921d7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05329",
    "kind": "arxiv",
    "version": 1
  }
}