Pith Number

pith:2W7KIXI6

pith:2015:2W7KIXI63TMQGXKDXEYSMXJOQK

not attested not anchored not stored refs pending

Flexible Content Placement in Cache Networks using Reinforced Counters

Daniel S. Menasche, Edmundo de Souza e Silva, Guilherme Domingues, Rosa M. M. Leao

arxiv:1501.03446 v2 · 2015-01-14 · 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{2W7KIXI63TMQGXKDXEYSMXJOQK}

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	2026-05-18T02:21:51.365693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5bea45d1edcd9035d43b931265d2e82afd4b001f734129f82c36736ffb388d6

Aliases

arxiv: 1501.03446 · arxiv_version: 1501.03446v2 · doi: 10.48550/arxiv.1501.03446 · pith_short_12: 2W7KIXI63TMQ · pith_short_16: 2W7KIXI63TMQGXKD · pith_short_8: 2W7KIXI6

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/2W7KIXI63TMQGXKDXEYSMXJOQK \
  | 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: d5bea45d1edcd9035d43b931265d2e82afd4b001f734129f82c36736ffb388d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b6d32dc534a6c7cedc62bdeca5fbf35b73b102a4f791be3dedbbbf7026f2199",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-01-14T19:05:52Z",
    "title_canon_sha256": "c4968aa68756ceb15721c00fbf99ce341ec8a11603878b5a39c91236b6c6ca3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03446",
    "kind": "arxiv",
    "version": 2
  }
}