Pith Number

pith:Y4S6JIFS

pith:2019:Y4S6JIFSDM7NU5I76VXGKZOS3F

not attested not anchored not stored refs pending

The RICH Prefetching in Edge Caches for In-Order Delivery to Connected Cars

Ahsan Mahmood, Carla Fabiana Chiasserini, Claudio Casetti, Jerome Haerri, Paolo Giaccone

arxiv:1908.07228 v1 · 2019-08-20 · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4S6JIFSDM7NU5I76VXGKZOS3F}

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	2026-07-04T23:58:32.144173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c725e4a0b21b3eda751ff56e6565d2d962e2d9226bf7bc426c8d26325c23c2bf

Aliases

arxiv: 1908.07228 · arxiv_version: 1908.07228v1 · doi: 10.48550/arxiv.1908.07228 · pith_short_12: Y4S6JIFSDM7N · pith_short_16: Y4S6JIFSDM7NU5I7 · pith_short_8: Y4S6JIFS

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/Y4S6JIFSDM7NU5I76VXGKZOS3F \
  | 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: c725e4a0b21b3eda751ff56e6565d2d962e2d9226bf7bc426c8d26325c23c2bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45b079440dfba86f5a3ac8057a3ed4ed958c1d1e8105804c543e9d9780efcfec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-08-20T08:57:31Z",
    "title_canon_sha256": "227b1ee08c3b4bedd11f9cb9613d5f2caf932db44d454c096291d3e47d66f5eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07228",
    "kind": "arxiv",
    "version": 1
  }
}