Pith Number

pith:4ICHTPP4

pith:2018:4ICHTPP4IORFN6WQHDHIIP2TNQ

not attested not anchored not stored refs pending

State-Adaptive Coded Caching for Symmetric Broadcast Channels

Abbas El Gamal, Aylin Yener, Mich\`ele Wigger, Shirin Saeedi Bidokhti

arxiv:1802.00319 v1 · 2018-02-01 · 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{4ICHTPP4IORFN6WQHDHIIP2TNQ}

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	2026-05-18T00:24:36.288304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e20479bdfc43a256fad038ce843f536c1702e0160e097cfe5146008592892edb

Aliases

arxiv: 1802.00319 · arxiv_version: 1802.00319v1 · doi: 10.48550/arxiv.1802.00319 · pith_short_12: 4ICHTPP4IORF · pith_short_16: 4ICHTPP4IORFN6WQ · pith_short_8: 4ICHTPP4

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/4ICHTPP4IORFN6WQHDHIIP2TNQ \
  | 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: e20479bdfc43a256fad038ce843f536c1702e0160e097cfe5146008592892edb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d791ddec605af132672aaf65e99fa2adfe9179db8e1c99c0a317d56669c8ff",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-01T15:00:31Z",
    "title_canon_sha256": "0f19023ecbe16bdcb81c0c780e71dbd639cfde9b258d0062ad824e28249a90cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00319",
    "kind": "arxiv",
    "version": 1
  }
}