Pith Number

pith:6ZKCJZ67

pith:2016:6ZKCJZ67UFBD3GEA7BV4V3MTDF

not attested not anchored not stored refs pending

Coded Caching Clusters with Device-to-Device Communications

Amaro Barreal, Camilla Hollanti, Joonas P\"a\"akk\"onen, Olav Tirkkonen

arxiv:1605.09002 v1 · 2016-05-29 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ZKCJZ67UFBD3GEA7BV4V3MTDF}

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	2026-05-18T01:13:22.360960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f65424e7dfa1423d9880f86bcaed931971c6f210ed8e92d1976df2cb758dcedb

Aliases

arxiv: 1605.09002 · arxiv_version: 1605.09002v1 · doi: 10.48550/arxiv.1605.09002 · pith_short_12: 6ZKCJZ67UFBD · pith_short_16: 6ZKCJZ67UFBD3GEA · pith_short_8: 6ZKCJZ67

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/6ZKCJZ67UFBD3GEA7BV4V3MTDF \
  | 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: f65424e7dfa1423d9880f86bcaed931971c6f210ed8e92d1976df2cb758dcedb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2b432683034015dfac69e0da0124ba6b0405bf4915bbaa60bccc23e9f6d9338",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-05-29T13:36:26Z",
    "title_canon_sha256": "8cbde989ddbad26f03b446c45a6b2b4162b7eb4ac7de93f9270f443be2eb0244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09002",
    "kind": "arxiv",
    "version": 1
  }
}