Pith Number

pith:JHZD7NH3

pith:2020:JHZD7NH3MBIJXLXOVO5F6DZSWY

not attested not anchored not stored refs pending

Joint Long-Term Cache Updating and Short-Term Content Delivery in Cloud-Based Small Cell Networks

P. C. Ching, Qiang Li, Victor C. M. Leung, Xiongwei Wu, Xiuhua Li

arxiv:2001.09093 v1 · 2020-01-24 · eess.SP · 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{JHZD7NH3MBIJXLXOVO5F6DZSWY}

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	2026-07-05T00:35:39.517914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49f23fb4fb60509baeeeabba5f0f32b63fb6bfb844a89a88664247b1b626de81

Aliases

arxiv: 2001.09093 · arxiv_version: 2001.09093v1 · doi: 10.48550/arxiv.2001.09093 · pith_short_12: JHZD7NH3MBIJ · pith_short_16: JHZD7NH3MBIJXLXO · pith_short_8: JHZD7NH3

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/JHZD7NH3MBIJXLXOVO5F6DZSWY \
  | 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: 49f23fb4fb60509baeeeabba5f0f32b63fb6bfb844a89a88664247b1b626de81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff06c8b8d3308fdb3b1dc233274fd4ee8c2758e1609065bb33d4c5d4153112ec",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-01-24T16:58:45Z",
    "title_canon_sha256": "633a4c5f1286de4b6b4a4a20b97569c145958f395c1c4ff472b43bf6e57a2e62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.09093",
    "kind": "arxiv",
    "version": 1
  }
}