Pith Number

pith:XBCFICE5

pith:2013:XBCFICE5FJGHFTRXCSOO76U3LW

not attested not anchored not stored refs pending

Using Information Theory to Study the Efficiency and Capacity of Caching in the Computer Networks

Boris Ryabko

arxiv:1310.3482 v1 · 2013-10-13 · cs.IT · cs.NI · 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{XBCFICE5FJGHFTRXCSOO76U3LW}

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	2026-05-18T03:10:35.609834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b84454089d2a4c72ce37149ceffa9b5db5b87e93401d80853c0f1e9233332392

Aliases

arxiv: 1310.3482 · arxiv_version: 1310.3482v1 · doi: 10.48550/arxiv.1310.3482 · pith_short_12: XBCFICE5FJGH · pith_short_16: XBCFICE5FJGHFTRX · pith_short_8: XBCFICE5

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/XBCFICE5FJGHFTRXCSOO76U3LW \
  | 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: b84454089d2a4c72ce37149ceffa9b5db5b87e93401d80853c0f1e9233332392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c16b409de86a7fa05167ea679c5a8e303e3e88d6805313b0ee4365c53037480",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-10-13T13:51:55Z",
    "title_canon_sha256": "22cec02fbba93c4cb09bf133c4a3b05490a6871d86e1d16a90cb6f8a491cca6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3482",
    "kind": "arxiv",
    "version": 1
  }
}