Pith Number

pith:2HOONZLR

pith:2017:2HOONZLRM72EDJ5JUNNJZLXLIY

not attested not anchored not stored refs pending

Electrosense: Open and Big Spectrum Data

Bertold Van den Bergh, Domenico Giustiniano, H\'ector Cordob\'es, Markus Fuchs, Roberto Calvo-Palomino, Sofie Pollin, Sreeraj Rajendran, Vincent Lenders

arxiv:1703.09989 v3 · 2017-03-29 · 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{2HOONZLRM72EDJ5JUNNJZLXLIY}

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	2026-05-18T00:14:34.687732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1dce6e57167f441a7a9a35a9caeeb463a654762c9d527a9aab1789981480e0b

Aliases

arxiv: 1703.09989 · arxiv_version: 1703.09989v3 · doi: 10.48550/arxiv.1703.09989 · pith_short_12: 2HOONZLRM72E · pith_short_16: 2HOONZLRM72EDJ5J · pith_short_8: 2HOONZLR

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/2HOONZLRM72EDJ5JUNNJZLXLIY \
  | 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: d1dce6e57167f441a7a9a35a9caeeb463a654762c9d527a9aab1789981480e0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "181c05e40a632361fed224a45251f7d7a7961243f4605a7646c0d9ae3527a10c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-03-29T12:00:09Z",
    "title_canon_sha256": "c7a76880fd333d12d3ce331465f5fe4706b2ec1b13df3a0dcdf338b6472187a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09989",
    "kind": "arxiv",
    "version": 3
  }
}