Pith Number

pith:32HD7Q2Z

pith:2018:32HD7Q2ZB6AKC2DBHP75PWA5K6

not attested not anchored not stored refs pending

Caching in Combination Networks: A Novel Delivery by Leveraging the Network Topology

Daniela Tuninetti, Kai Wan, Mingyue Ji, Pablo Piantanida

arxiv:1802.10479 v1 · 2018-02-28 · 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{32HD7Q2ZB6AKC2DBHP75PWA5K6}

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	2026-05-18T00:22:17.038178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de8e3fc3590f80a168613bffd7d81d57a6fc6592a03a39f8f0d1ab28c8864a8f

Aliases

arxiv: 1802.10479 · arxiv_version: 1802.10479v1 · doi: 10.48550/arxiv.1802.10479 · pith_short_12: 32HD7Q2ZB6AK · pith_short_16: 32HD7Q2ZB6AKC2DB · pith_short_8: 32HD7Q2Z

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/32HD7Q2ZB6AKC2DBHP75PWA5K6 \
  | 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: de8e3fc3590f80a168613bffd7d81d57a6fc6592a03a39f8f0d1ab28c8864a8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7746a3bf2d30bbade6a2188bdb24f719b85b7d77c1b078a36c005c7df8a05a51",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-28T15:31:28Z",
    "title_canon_sha256": "c3616f80978a0cb22dc8c63a6947faa5d990865c13a48b4b05d1ddcceae42e74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10479",
    "kind": "arxiv",
    "version": 1
  }
}