Pith Number

pith:5ULFPXCL

pith:2020:5ULFPXCLITIQ7NN2Z3WP6UV2CK

not attested not anchored not stored refs pending

Cache-aided Interference Management using Hypercube Combinatorial Cache Design with Reduced Subpacketizations and Order Optimal Sum-Degrees of Freedom

Mingyue Ji, Nicholas Woolsey, Xiang Zhang

arxiv:2008.08978 v2 · 2020-08-19 · 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{5ULFPXCLITIQ7NN2Z3WP6UV2CK}

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	2026-07-05T02:04:10.873929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed1657dc4b44d10fb5baceecff52ba12a45369eb4e5829504563e2cf067256e4

Aliases

arxiv: 2008.08978 · arxiv_version: 2008.08978v2 · doi: 10.48550/arxiv.2008.08978 · pith_short_12: 5ULFPXCLITIQ · pith_short_16: 5ULFPXCLITIQ7NN2 · pith_short_8: 5ULFPXCL

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/5ULFPXCLITIQ7NN2Z3WP6UV2CK \
  | 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: ed1657dc4b44d10fb5baceecff52ba12a45369eb4e5829504563e2cf067256e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f9096ef75a72f595c667be3283ca9238ffd2c8834fadd5273b2bd42e679b6c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-08-19T16:08:32Z",
    "title_canon_sha256": "3b75d37a16621f3817baf67a180fa3efec68581e3284ed632d8793f8eeab6f14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08978",
    "kind": "arxiv",
    "version": 2
  }
}