Pith Number

pith:HSWP45CL

pith:2017:HSWP45CL2Z6OQA3R3IVOTQW2EN

not attested not anchored not stored refs pending

Prediction of Satisfied User Ratio for Compressed Video

C.-C. Jay Kuo, Haiqiang Wang, Ioannis Katsavounidis, Qin Huang, Xin Zhou

arxiv:1710.11090 v1 · 2017-10-30 · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSWP45CL2Z6OQA3R3IVOTQW2EN}

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	2026-05-18T00:31:45.667895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cacfe744bd67ce80371da2ae9c2da2349ae579a33297c6a763321c876e63e48

Aliases

arxiv: 1710.11090 · arxiv_version: 1710.11090v1 · doi: 10.48550/arxiv.1710.11090 · pith_short_12: HSWP45CL2Z6O · pith_short_16: HSWP45CL2Z6OQA3R · pith_short_8: HSWP45CL

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/HSWP45CL2Z6OQA3R3IVOTQW2EN \
  | 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: 3cacfe744bd67ce80371da2ae9c2da2349ae579a33297c6a763321c876e63e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "801b653bba3031bb18287437275c0c124757c1d6c7b2eab7c949983d297b4584",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2017-10-30T17:37:29Z",
    "title_canon_sha256": "8282f3980edf0866db8b226babc2b4444752f8bc0251805e5b80c61ebdb3be52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11090",
    "kind": "arxiv",
    "version": 1
  }
}