Pith Number

pith:THPRL4KV

pith:2017:THPRL4KVALQZXMOZYHHNCESXB2

not attested not anchored not stored refs pending

Physical-Layer Schemes for Wireless Coded Caching

Babak Hossein Khalaj, Giuseppe Caire, Seyed Pooya Shariatpanahi

arxiv:1711.05969 v2 · 2017-11-16 · cs.IT · cs.NI · 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{THPRL4KVALQZXMOZYHHNCESXB2}

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	2026-05-18T00:24:59.413887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99df15f15502e19bb1d9c1ced112570e8be17a63893d5663449cf2544dd1e946

Aliases

arxiv: 1711.05969 · arxiv_version: 1711.05969v2 · doi: 10.48550/arxiv.1711.05969 · pith_short_12: THPRL4KVALQZ · pith_short_16: THPRL4KVALQZXMOZ · pith_short_8: THPRL4KV

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/THPRL4KVALQZXMOZYHHNCESXB2 \
  | 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: 99df15f15502e19bb1d9c1ced112570e8be17a63893d5663449cf2544dd1e946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06413dca5db77d493d62502989e98a1eb373a0b6105d7e77be5ebd0f0d30f976",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-16T07:48:49Z",
    "title_canon_sha256": "88ecf312c209e9e33c0ffd595d16d60648a35fb7299d80c5d5c94180d6ca515b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05969",
    "kind": "arxiv",
    "version": 2
  }
}