Pith Number

pith:CILPCS27

pith:2018:CILPCS2773GGKQHBFT73CHQQYW

not attested not anchored not stored refs pending

Private Information Retrieval From a Cellular Network With Caching at the Edge

Alexandre Graell i Amat, Eirik Rosnes, Linda Senigagliesi, Siddhartha Kumar

arxiv:1809.00872 v1 · 2018-09-04 · 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{CILPCS2773GGKQHBFT73CHQQYW}

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	2026-05-18T00:06:32.282531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1216f14b5ffecc6540e12cffb11e10c5ab0ea67ca7d98df38a41f3cc829f27c7

Aliases

arxiv: 1809.00872 · arxiv_version: 1809.00872v1 · doi: 10.48550/arxiv.1809.00872 · pith_short_12: CILPCS2773GG · pith_short_16: CILPCS2773GGKQHB · pith_short_8: CILPCS27

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/CILPCS2773GGKQHBFT73CHQQYW \
  | 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: 1216f14b5ffecc6540e12cffb11e10c5ab0ea67ca7d98df38a41f3cc829f27c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f45f1937701048ad19e652a63f870dc44a0f60d76c4705f1735971ea184edd9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-09-04T10:10:16Z",
    "title_canon_sha256": "c4fc116c6f81465adb51625a636cd1673510fdb695159ad0db69deaa1b6f58be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00872",
    "kind": "arxiv",
    "version": 1
  }
}