Pith Number

pith:6HQA33CL

pith:2014:6HQA33CLWCWRIWNQVGEUUIGNOS

not attested not anchored not stored refs pending

Distributed Fronthaul Compression and Joint Signal Recovery in Cloud-RAN

Vincent K. N. Lau, Xiongbin Rao

arxiv:1412.4597 v1 · 2014-12-15 · 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{6HQA33CLWCWRIWNQVGEUUIGNOS}

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	2026-05-18T01:41:19.168081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1e00dec4bb0ad1459b0a9894a20cd7488983f07c9538cd5c59d8715f2867291

Aliases

arxiv: 1412.4597 · arxiv_version: 1412.4597v1 · doi: 10.48550/arxiv.1412.4597 · pith_short_12: 6HQA33CLWCWR · pith_short_16: 6HQA33CLWCWRIWNQ · pith_short_8: 6HQA33CL

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/6HQA33CLWCWRIWNQVGEUUIGNOS \
  | 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: f1e00dec4bb0ad1459b0a9894a20cd7488983f07c9538cd5c59d8715f2867291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7d19eaecef134b9ca6f391f1685b17fba46fae73327cfaa991054e2f5ec3f7d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-12-15T14:05:07Z",
    "title_canon_sha256": "f7a468201b2d85f327135bf89debd643768bec5758e4fa638955d0c42e5760e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4597",
    "kind": "arxiv",
    "version": 1
  }
}