Pith Number

pith:LXFWPDCZ

pith:2016:LXFWPDCZX2TZKUDEDJVAMRVWFK

not attested not anchored not stored refs pending

Reconstruction of Frequency Hopping Signals From Multi-Coset Samples

Chia Wei Lim, Michael B. Wakin

arxiv:1603.06886 v1 · 2016-03-22 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXFWPDCZX2TZKUDEDJVAMRVWFK}

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	2026-05-18T01:18:34.494354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dcb678c59bea79550641a6a0646b62aac6896730366bf803c3f3d5dee9be492

Aliases

arxiv: 1603.06886 · arxiv_version: 1603.06886v1 · doi: 10.48550/arxiv.1603.06886 · pith_short_12: LXFWPDCZX2TZ · pith_short_16: LXFWPDCZX2TZKUDE · pith_short_8: LXFWPDCZ

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/LXFWPDCZX2TZKUDEDJVAMRVWFK \
  | 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: 5dcb678c59bea79550641a6a0646b62aac6896730366bf803c3f3d5dee9be492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c164d7c06f365a57d1e9fd780a133a880d9906b358758d491d02c0a2e325013e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-03-22T17:47:06Z",
    "title_canon_sha256": "0ddacd8cd6225ecf53bb8687f5b121cb1c661bfaf6bfad51b70487b90578c69b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06886",
    "kind": "arxiv",
    "version": 1
  }
}