Pith Number

pith:T3XLNMS5

pith:2018:T3XLNMS5WICVWOOML5ERKDKQDV

not attested not anchored not stored refs pending

Optimal Content Replication and Request Matching in Large Caching Systems

Arpan Mukhopadhyay, Marc Lelarge, Nidhi Hegde

arxiv:1801.02889 v1 · 2018-01-09 · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3XLNMS5WICVWOOML5ERKDKQDV}

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	2026-05-18T00:26:22.150498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eeeb6b25db2055b39cc5f49150d501d6d89b99cf91b3da562580cc362bcbb1d

Aliases

arxiv: 1801.02889 · arxiv_version: 1801.02889v1 · doi: 10.48550/arxiv.1801.02889 · pith_short_12: T3XLNMS5WICV · pith_short_16: T3XLNMS5WICVWOOM · pith_short_8: T3XLNMS5

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/T3XLNMS5WICVWOOML5ERKDKQDV \
  | 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: 9eeeb6b25db2055b39cc5f49150d501d6d89b99cf91b3da562580cc362bcbb1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7c4b39ec90b1e701d783443e0de3a0bfdb808a775310d0e60654bcdb64c27cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2018-01-09T11:21:27Z",
    "title_canon_sha256": "1ac74369cc2489746c692ab90108424e1432c3079ae071de11367ff8d69580e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02889",
    "kind": "arxiv",
    "version": 1
  }
}