Pith Number

pith:U3R7EJAZ

pith:2017:U3R7EJAZ6VX3KA42HG7KXLOGYY

not attested not anchored not stored refs pending

Cost-optimal caching for D2D networks with user mobility: Modeling, analysis, and computational approaches

Di Yuan, Ghafour Ahani, Pingzhi Fan, Tao Deng

arxiv:1705.10728 v1 · 2017-05-30 · 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{U3R7EJAZ6VX3KA42HG7KXLOGYY}

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	2026-05-18T00:43:23.665872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6e3f22419f56fb5039a39beabadc6c6305eeebd6e50d2bfc3840929ca12d4f9

Aliases

arxiv: 1705.10728 · arxiv_version: 1705.10728v1 · doi: 10.48550/arxiv.1705.10728 · pith_short_12: U3R7EJAZ6VX3 · pith_short_16: U3R7EJAZ6VX3KA42 · pith_short_8: U3R7EJAZ

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/U3R7EJAZ6VX3KA42HG7KXLOGYY \
  | 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: a6e3f22419f56fb5039a39beabadc6c6305eeebd6e50d2bfc3840929ca12d4f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e9c0cfa2d65e8efb69b372e21fb2cfd91e14c3ef383e73dfcb552d47f5d8cd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-05-30T16:28:17Z",
    "title_canon_sha256": "80770bcc2e978fccb827c9addfd9c5570622f35aec098c080c71c62aea7929ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10728",
    "kind": "arxiv",
    "version": 1
  }
}