Pith Number

pith:SFB3NRBK

pith:2015:SFB3NRBKUF7RXNL6GLKOF4LKEW

not attested not anchored not stored refs pending

Fundamental Limits of Cache-Aided Wireless BC: Interplay of Coded-Caching and CSIT Feedback

Jingjing Zhang, Petros Elia

arxiv:1511.03961 v2 · 2015-11-12 · 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{SFB3NRBKUF7RXNL6GLKOF4LKEW}

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	2026-05-18T01:16:24.615421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9143b6c42aa17f1bb57e32d4e2f16a2580cda8975c248456288cdb7d5460a8f2

Aliases

arxiv: 1511.03961 · arxiv_version: 1511.03961v2 · doi: 10.48550/arxiv.1511.03961 · pith_short_12: SFB3NRBKUF7R · pith_short_16: SFB3NRBKUF7RXNL6 · pith_short_8: SFB3NRBK

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/SFB3NRBKUF7RXNL6GLKOF4LKEW \
  | 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: 9143b6c42aa17f1bb57e32d4e2f16a2580cda8975c248456288cdb7d5460a8f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e729d81d7ab120a56bd01eb034007ba475e266fdd44baf85afeb022ef50b9f9a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-12T16:52:13Z",
    "title_canon_sha256": "51a1bc8cd16c83b4d5a8219f62fa08882d6f74a5013d6235bdbe2c84d679c6da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03961",
    "kind": "arxiv",
    "version": 2
  }
}