Pith Number

pith:HRDP3ODL

pith:2018:HRDP3ODLGEBFQGQ5426YQDMBTX

not attested not anchored not stored refs pending

Centralized Caching with Unequal Cache Sizes

Behzad Asadi, Lawrence Ong, Sarah J. Johnson

arxiv:1803.06807 v2 · 2018-03-19 · 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{HRDP3ODLGEBFQGQ5426YQDMBTX}

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	2026-05-18T00:16:02.794009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c46fdb86b3102581a1de6bd880d819dcae468c0cf7fcd5036e4a79306e86e9f

Aliases

arxiv: 1803.06807 · arxiv_version: 1803.06807v2 · doi: 10.48550/arxiv.1803.06807 · pith_short_12: HRDP3ODLGEBF · pith_short_16: HRDP3ODLGEBFQGQ5 · pith_short_8: HRDP3ODL

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/HRDP3ODLGEBFQGQ5426YQDMBTX \
  | 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: 3c46fdb86b3102581a1de6bd880d819dcae468c0cf7fcd5036e4a79306e86e9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2dfa3ab5fe142358cf91fd4f2efba30cc33c834875e355a578b982b6661d02d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-03-19T05:29:33Z",
    "title_canon_sha256": "c3e541e80e8782ff4d809c72322a53f63c8b3aedf42bc719d0b68d3f6a193ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06807",
    "kind": "arxiv",
    "version": 2
  }
}