Pith Number

pith:7MJIUJSD

pith:2016:7MJIUJSDYHPYNTBPAZZAEFYHGW

not attested not anchored not stored refs pending

Frame-level quality and memory traffic allocation for lossy embedded compression in video codec systems

Dajiang Zhou, Li Guo, Satoshi Goto, Shinji Kimura

arxiv:1605.02976 v1 · 2016-05-10 · 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{7MJIUJSDYHPYNTBPAZZAEFYHGW}

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	2026-05-18T01:15:08.000088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb128a2643c1df86cc2f0672021707359f8150ee262cd59f2949458d67967195

Aliases

arxiv: 1605.02976 · arxiv_version: 1605.02976v1 · doi: 10.48550/arxiv.1605.02976 · pith_short_12: 7MJIUJSDYHPY · pith_short_16: 7MJIUJSDYHPYNTBP · pith_short_8: 7MJIUJSD

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/7MJIUJSDYHPYNTBPAZZAEFYHGW \
  | 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: fb128a2643c1df86cc2f0672021707359f8150ee262cd59f2949458d67967195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "696e6f3ac145fc0c96f7934bf6a2dd468201dafd8faf3da93835787ab9a2377c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2016-05-10T12:29:18Z",
    "title_canon_sha256": "754321d59c9dd6af6f07f0173b4c77e13ecac528a7fbbae30c047d8fdf960de1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02976",
    "kind": "arxiv",
    "version": 1
  }
}