Pith Number

pith:2CTU22C6

pith:2014:2CTU22C6Q2PQ24MSCIX6UBXCGI

not attested not anchored not stored refs pending

Exploiting the Unexploited of Coded Caching for Wireless Content Distribution: Detailed Theoretical Proofs

Hui Liu, Sinong Wang, Xiaohua Tian

arxiv:1407.1402 v1 · 2014-07-05 · cs.NI · 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{2CTU22C6Q2PQ24MSCIX6UBXCGI}

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	2026-05-18T02:48:16.666863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0a74d685e869f0d7192122fea06e23205b756f91825cfdeec6edb2c53b5b1db

Aliases

arxiv: 1407.1402 · arxiv_version: 1407.1402v1 · doi: 10.48550/arxiv.1407.1402 · pith_short_12: 2CTU22C6Q2PQ · pith_short_16: 2CTU22C6Q2PQ24MS · pith_short_8: 2CTU22C6

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/2CTU22C6Q2PQ24MSCIX6UBXCGI \
  | 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: d0a74d685e869f0d7192122fea06e23205b756f91825cfdeec6edb2c53b5b1db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "533d71faa4e36f1d4b2c0751da7d828d462c0eb23d206e85577e0cd0ee4f051b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-07-05T12:44:01Z",
    "title_canon_sha256": "aa074a7a652dab860aed8cf60ad86c1e47bf6dbbef4e5a23ce1d2fcdf467b066"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1402",
    "kind": "arxiv",
    "version": 1
  }
}