Pith Number

pith:MBSSYXK7

pith:2017:MBSSYXK7DBFR5OVC3DQREKHVVJ

not attested not anchored not stored refs pending

Caching Policy for Cache-enabled D2D Communications by Learning User Preference

Binqiang Chen, Chenyang Yang

arxiv:1707.08409 v2 · 2017-07-26 · 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{MBSSYXK7DBFR5OVC3DQREKHVVJ}

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	2026-05-18T00:26:51.491807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60652c5d5f184b1ebaa2d8e11228f5aa553a9a4a9076a0bac8b80c5138448768

Aliases

arxiv: 1707.08409 · arxiv_version: 1707.08409v2 · doi: 10.48550/arxiv.1707.08409 · pith_short_12: MBSSYXK7DBFR · pith_short_16: MBSSYXK7DBFR5OVC · pith_short_8: MBSSYXK7

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/MBSSYXK7DBFR5OVC3DQREKHVVJ \
  | 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: 60652c5d5f184b1ebaa2d8e11228f5aa553a9a4a9076a0bac8b80c5138448768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1285dafe3cf533eeadda9ef6b19c412ae2e8d236276c8249c4b6383087a0155",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-07-26T12:39:13Z",
    "title_canon_sha256": "db6cd0037db1f439562852eaa7ddaeaf1b66c7aefeaf49483b428f3a3f11dee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08409",
    "kind": "arxiv",
    "version": 2
  }
}