Pith Number

pith:TCS6WXP7

pith:2016:TCS6WXP75YJL7RMY2XA74MM6L2

not attested not anchored not stored refs pending

Low-Rank Matrix Completion for Mobile Edge Caching in Fog-RAN via Riemannian Optimization

Kai Yang, Yuanming Shi, Zhi Ding

arxiv:1608.07800 v2 · 2016-08-28 · 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{TCS6WXP75YJL7RMY2XA74MM6L2}

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	2026-05-18T01:06:20.248619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98a5eb5dffee12bfc598d5c1fe319e5ebf020d76c1e55b17787045adabab8183

Aliases

arxiv: 1608.07800 · arxiv_version: 1608.07800v2 · doi: 10.48550/arxiv.1608.07800 · pith_short_12: TCS6WXP75YJL · pith_short_16: TCS6WXP75YJL7RMY · pith_short_8: TCS6WXP7

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/TCS6WXP75YJL7RMY2XA74MM6L2 \
  | 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: 98a5eb5dffee12bfc598d5c1fe319e5ebf020d76c1e55b17787045adabab8183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96c45b0c909029104c86dbadd2f445c5afd20a6495ac9fe92cf94431a8fc910",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-08-28T11:27:19Z",
    "title_canon_sha256": "109b133d10953a576d63b899fea3a445803fa130db54abaee7e0f81869dd944b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07800",
    "kind": "arxiv",
    "version": 2
  }
}