Pith Number

pith:M6FPEXCT

pith:2021:M6FPEXCTXMZ2YXWWRC3RDNXLFN

not attested not anchored not stored refs pending

Wideband Signal Localization with Spectral Segmentation

Nathan West, Tamoghna Roy, Timothy O'Shea

arxiv:2110.00583 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{M6FPEXCTXMZ2YXWWRC3RDNXLFN}

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	2026-07-05T03:19:31.739154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

678af25c53bb33ac5ed688b711b6eb2b6d58e24e93b7cb77905257f139591270

Aliases

arxiv: 2110.00583 · arxiv_version: 2110.00583v1 · doi: 10.48550/arxiv.2110.00583 · pith_short_12: M6FPEXCTXMZ2 · pith_short_16: M6FPEXCTXMZ2YXWW · pith_short_8: M6FPEXCT

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/M6FPEXCTXMZ2YXWWRC3RDNXLFN \
  | 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: 678af25c53bb33ac5ed688b711b6eb2b6d58e24e93b7cb77905257f139591270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a54ac95a965603a98323791d30c39c4da0b1cc70e2e298d3450d6b7f0ef580b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-10-01T16:39:49Z",
    "title_canon_sha256": "0c9d88d7e2964b8aada8d49142d9c0ae0ec19252f3d74c3c673da42faddaae54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.00583",
    "kind": "arxiv",
    "version": 1
  }
}