Pith Number

pith:HQ2EUOM3

pith:2016:HQ2EUOM3HWJM5PITWJTPY5T52S

not attested not anchored not stored refs pending

Parallelized Structures for MIMO FBMC under Strong Channel Frequency Selectivity

David Gregoratti, Xavier Mestre

arxiv:1607.01272 v1 · 2016-07-05 · 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{HQ2EUOM3HWJM5PITWJTPY5T52S}

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	2026-05-18T01:11:09.808704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c344a399b3d92cebd13b266fc767dd4878d79d9c13b50dec21613ebfaf4e299

Aliases

arxiv: 1607.01272 · arxiv_version: 1607.01272v1 · doi: 10.48550/arxiv.1607.01272 · pith_short_12: HQ2EUOM3HWJM · pith_short_16: HQ2EUOM3HWJM5PIT · pith_short_8: HQ2EUOM3

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/HQ2EUOM3HWJM5PITWJTPY5T52S \
  | 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: 3c344a399b3d92cebd13b266fc767dd4878d79d9c13b50dec21613ebfaf4e299

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64ff1d3b81eda85cd15896e788d6340c6a56a72efd355b93d7aaaee3ec3b8bfc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-07-05T14:37:15Z",
    "title_canon_sha256": "6636f949e5ea37f741e09c05ba107368aac5917d61a6b98f4dde333daa1f5f8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01272",
    "kind": "arxiv",
    "version": 1
  }
}