Pith Number

pith:RH2H2BWA

pith:2021:RH2H2BWAXHD5765ZL742YNKUA2

not attested not anchored not stored refs pending

A Wideband Signal Recognition Dataset

Nathan West, Tamoghna Roy, Timothy O'Shea

arxiv:2110.00518 v1 · 2021-10-01 · 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{RH2H2BWAXHD5765ZL742YNKUA2}

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	2026-07-05T03:19:30.219403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89f47d06c0b9c7dffbb95ff9ac355406aa7e88303c981327a82f3e8a79eb341c

Aliases

arxiv: 2110.00518 · arxiv_version: 2110.00518v1 · doi: 10.48550/arxiv.2110.00518 · pith_short_12: RH2H2BWAXHD5 · pith_short_16: RH2H2BWAXHD5765Z · pith_short_8: RH2H2BWA

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/RH2H2BWAXHD5765ZL742YNKUA2 \
  | 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: 89f47d06c0b9c7dffbb95ff9ac355406aa7e88303c981327a82f3e8a79eb341c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "691e0ba7649776603d4d3715d385c481d5b62ba42836bda83f8543622f761eea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-10-01T16:37:05Z",
    "title_canon_sha256": "542a17a7a9372ad2a76fee27a4f019a7c8373929000e67be9ea77165358f163b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.00518",
    "kind": "arxiv",
    "version": 1
  }
}