Pith Number

pith:V5NGA4PZ

pith:2017:V5NGA4PZFTXAN67YOO7XFBL2X2

not attested not anchored not stored refs pending

Rate-Memory Trade-off for the Two-User Broadcast Caching Network with Correlated Sources

Antonia Tulino, Elza Erkip, Jaime Llorca, Parisa Hassanzadeh

arxiv:1705.04616 v1 · 2017-05-12 · 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{V5NGA4PZFTXAN67YOO7XFBL2X2}

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	2026-05-18T00:44:37.653847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af5a6071f92cee06fbf873bf72857abe9450a348dc4c1d47a95d91d0f961a962

Aliases

arxiv: 1705.04616 · arxiv_version: 1705.04616v1 · doi: 10.48550/arxiv.1705.04616 · pith_short_12: V5NGA4PZFTXA · pith_short_16: V5NGA4PZFTXAN67Y · pith_short_8: V5NGA4PZ

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/V5NGA4PZFTXAN67YOO7XFBL2X2 \
  | 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: af5a6071f92cee06fbf873bf72857abe9450a348dc4c1d47a95d91d0f961a962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9af29bfca2a23d28dcd3ba282b954fd11bde466199b2fa2ca11f64b882b3dbe8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-12T15:09:42Z",
    "title_canon_sha256": "78de079048ffbf7055d24d0b7da491f6b9dc16d5bfb3fae0ba753b9fc04e95f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04616",
    "kind": "arxiv",
    "version": 1
  }
}