Pith Number

pith:M3RGDKWR

pith:2019:M3RGDKWRB7VESDPQM344HQXHMK

not attested not anchored not stored refs pending

Wyner's Network on Caches: Combining Receiver Caching with a Flexible Backhaul

Aly El Gamal, Eleftherios Lampiris, Petros Elia

arxiv:1903.06515 v1 · 2019-03-15 · 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{M3RGDKWRB7VESDPQM344HQXHMK}

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	2026-05-17T23:51:10.603262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e261aad10fea490df066f9c3c2e76292672d2030be32f5e75bade9e6ac5679

Aliases

arxiv: 1903.06515 · arxiv_version: 1903.06515v1 · doi: 10.48550/arxiv.1903.06515 · pith_short_12: M3RGDKWRB7VE · pith_short_16: M3RGDKWRB7VESDPQ · pith_short_8: M3RGDKWR

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/M3RGDKWRB7VESDPQM344HQXHMK \
  | 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: 66e261aad10fea490df066f9c3c2e76292672d2030be32f5e75bade9e6ac5679

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eab4f2ad3ded825e4c0dba685984e02a48b22bbcc8e9455ef973b58ab81cd64",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-03-15T13:09:20Z",
    "title_canon_sha256": "e771626bd021c5c0b809b1500158a4ae1b48cc768e8824c2150439ae462f9747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06515",
    "kind": "arxiv",
    "version": 1
  }
}