Pith Number

pith:WVRILA5L

pith:2019:WVRILA5LZKLOZILFZ6LZZLDOZV

not attested not anchored not stored refs pending

Secure Coded Caching with Colluding Users

Kangning Ma, Shuo Shao

arxiv:1910.08268 v1 · 2019-10-18 · 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{WVRILA5LZKLOZILFZ6LZZLDOZV}

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.

Cited by

1 paper in Pith

Secretive Hotplug Coded Caching

Receipt and verification

First computed	2026-07-05T00:13:07.295857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5628583abca96eca165cf979cac6ecd49214a414c398561db8d12239b8dad1e

Aliases

arxiv: 1910.08268 · arxiv_version: 1910.08268v1 · doi: 10.48550/arxiv.1910.08268 · pith_short_12: WVRILA5LZKLO · pith_short_16: WVRILA5LZKLOZILF · pith_short_8: WVRILA5L

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/WVRILA5LZKLOZILFZ6LZZLDOZV \
  | 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: b5628583abca96eca165cf979cac6ecd49214a414c398561db8d12239b8dad1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eda2ec93963213c2ed472ef77689ac57829d5747e5df4259556bc31e4856efb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-10-18T05:15:09Z",
    "title_canon_sha256": "95b7bb8f8ac9ad8d774862fe9f7b2105d5b6d48f87a4ff6a6827a8a0e17fab36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08268",
    "kind": "arxiv",
    "version": 1
  }
}