Pith Number

pith:OENSIPVU

pith:2018:OENSIPVUKUCJWY5WSHAECGGSJ2

not attested not anchored not stored refs pending

Optimal Spectrum Sharing with ARQ based Legacy Users via Chain Decoding

Nicolo Michelusi

arxiv:1801.07877 v2 · 2018-01-24 · 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{OENSIPVUKUCJWY5WSHAECGGSJ2}

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	2026-05-18T00:12:02.345038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

711b243eb455049b63b691c04118d24eb65bde0d165b5fd01c3805497692eb3c

Aliases

arxiv: 1801.07877 · arxiv_version: 1801.07877v2 · doi: 10.48550/arxiv.1801.07877 · pith_short_12: OENSIPVUKUCJ · pith_short_16: OENSIPVUKUCJWY5W · pith_short_8: OENSIPVU

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/OENSIPVUKUCJWY5WSHAECGGSJ2 \
  | 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: 711b243eb455049b63b691c04118d24eb65bde0d165b5fd01c3805497692eb3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf0a36191426cc0b1f443f5d71481a1fcad0421540dadc62bcc99c4dc0f73652",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-24T06:45:38Z",
    "title_canon_sha256": "db91177fcf1faad8b88ea3a71d721b18a94584a50ef852534afaf3f314a8087b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07877",
    "kind": "arxiv",
    "version": 2
  }
}