Pith Number

pith:US4BVMPV

pith:2017:US4BVMPVN6IJ5PKUIO7JBJKTF4

not attested not anchored not stored refs pending

Dynamic Mobile Edge Caching with Location Differentiation

Junshan Zhang, Li Yu, Ning Zhang, Peng Yang, Shan Zhang, Xuemin Shen

arxiv:1709.05377 v1 · 2017-09-15 · 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{US4BVMPVN6IJ5PKUIO7JBJKTF4}

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	2026-05-18T00:35:00.983126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4b81ab1f56f909ebd5443be90a5532f3d8a6bc8e00f87f3322f82460dc86bfe

Aliases

arxiv: 1709.05377 · arxiv_version: 1709.05377v1 · doi: 10.48550/arxiv.1709.05377 · pith_short_12: US4BVMPVN6IJ · pith_short_16: US4BVMPVN6IJ5PKU · pith_short_8: US4BVMPV

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/US4BVMPVN6IJ5PKUIO7JBJKTF4 \
  | 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: a4b81ab1f56f909ebd5443be90a5532f3d8a6bc8e00f87f3322f82460dc86bfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d61e476700e6b2f153fa01c060a5481932b28a851914718eea2fb34d92fd259f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-09-15T19:28:21Z",
    "title_canon_sha256": "abe7e0479adba350ae6b26837696309c2037684c07922fd90fde65db61daa060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05377",
    "kind": "arxiv",
    "version": 1
  }
}