Pith Number

pith:S6N25CQU

pith:2017:S6N25CQU6UVBOWMQLC3LPXQNCH

not attested not anchored not stored refs pending

Caching Policy Optimization for D2D Communications by Learning User Preference

Binqiang Chen, Chenyang Yang

arxiv:1704.04860 v1 · 2017-04-17 · 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{S6N25CQU6UVBOWMQLC3LPXQNCH}

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	2026-05-18T00:46:17.571348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

979bae8a14f52a17599058b6b7de0d11c71612276bf12ebef17d0056476473b4

Aliases

arxiv: 1704.04860 · arxiv_version: 1704.04860v1 · doi: 10.48550/arxiv.1704.04860 · pith_short_12: S6N25CQU6UVB · pith_short_16: S6N25CQU6UVBOWMQ · pith_short_8: S6N25CQU

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/S6N25CQU6UVBOWMQLC3LPXQNCH \
  | 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: 979bae8a14f52a17599058b6b7de0d11c71612276bf12ebef17d0056476473b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b91aa3a5418618d781451612946f61dcd8eef36b74340dc2aeeed2ded041d1fe",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-04-17T03:48:34Z",
    "title_canon_sha256": "ecb8af539aa0bf04bb8d78eef872fbd5aa6abac675700b0d1d9ff49e4446ad8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04860",
    "kind": "arxiv",
    "version": 1
  }
}