Pith Number

pith:SOG7Q73T

pith:2021:SOG7Q73TWVTMAMOZXPS3N5H3R7

not attested not anchored not stored refs pending

Energy-Efficient Proactive Caching with Multipath Routing

Vasilis Friderikos, Yantong Wang

arxiv:2104.13493 v2 · 2021-04-27 · 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{SOG7Q73TWVTMAMOZXPS3N5H3R7}

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	2026-07-05T07:12:14.534661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

938df87f73b566c031d9bbe5b6f4fb8fd16a98f64145d94411d7bcaa2707b949

Aliases

arxiv: 2104.13493 · arxiv_version: 2104.13493v2 · doi: 10.48550/arxiv.2104.13493 · pith_short_12: SOG7Q73TWVTM · pith_short_16: SOG7Q73TWVTMAMOZ · pith_short_8: SOG7Q73T

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/SOG7Q73TWVTMAMOZXPS3N5H3R7 \
  | 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: 938df87f73b566c031d9bbe5b6f4fb8fd16a98f64145d94411d7bcaa2707b949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59bc27d4e7c2b63ef8e3322eec03ad6b77fc6f126d9a2f3a4270bfa31d8d43d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2021-04-27T22:16:27Z",
    "title_canon_sha256": "895c079a2ec49f99a59795589a646021da319b86106ec0f8a1b7553abdbbcc18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.13493",
    "kind": "arxiv",
    "version": 2
  }
}