Pith Number

pith:OM3HM3GB

pith:2015:OM3HM3GBFCR6R26DHCBAAI72HJ

not attested not anchored not stored refs pending

A provably efficient online collaborative caching algorithm for multicell-coordinated systems

Abdallah Khreishah, Ammar Gharaibeh, Bo Ji, Moussa Ayyash

arxiv:1509.02911 v1 · 2015-09-09 · 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{OM3HM3GBFCR6R26DHCBAAI72HJ}

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	2026-05-18T01:33:26.054066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7336766cc128a3e8ebc338820023fa3a55f9e05c6fc836e9cdb052a5ed383968

Aliases

arxiv: 1509.02911 · arxiv_version: 1509.02911v1 · doi: 10.48550/arxiv.1509.02911 · pith_short_12: OM3HM3GBFCR6 · pith_short_16: OM3HM3GBFCR6R26D · pith_short_8: OM3HM3GB

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/OM3HM3GBFCR6R26DHCBAAI72HJ \
  | 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: 7336766cc128a3e8ebc338820023fa3a55f9e05c6fc836e9cdb052a5ed383968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7a823e9206769af2a18d5fe11ce20b964ed347736883c7defd105c5944b2b6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-09-09T19:36:13Z",
    "title_canon_sha256": "2b70a5919255170f58ff055f654a9d09abd962a701d1351dd5408e7ad3ddeacd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02911",
    "kind": "arxiv",
    "version": 1
  }
}