Pith Number

pith:XBL2M6B3

pith:2017:XBL2M6B3TQO3Q5WMTRZVGSMBFZ

not attested not anchored not stored refs pending

Fast MPEG-CDVS Encoder with GPU-CPU Hybrid Computing

Alex C. Kot, Jianxiong Yin, Jie Chen, Lingyu Duan, Shiqi Wang, Simon See, Tiejun Huang, Wei Sun, Wen Gao, Xinfeng Zhang

arxiv:1705.09776 v2 · 2017-05-27 · 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{XBL2M6B3TQO3Q5WMTRZVGSMBFZ}

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	2026-05-18T00:21:27.969554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b857a6783b9c1db876cc9c735349812e75a9664128142a12d1f6ffb539d44b41

Aliases

arxiv: 1705.09776 · arxiv_version: 1705.09776v2 · doi: 10.48550/arxiv.1705.09776 · pith_short_12: XBL2M6B3TQO3 · pith_short_16: XBL2M6B3TQO3Q5WM · pith_short_8: XBL2M6B3

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/XBL2M6B3TQO3Q5WMTRZVGSMBFZ \
  | 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: b857a6783b9c1db876cc9c735349812e75a9664128142a12d1f6ffb539d44b41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4428ec9006434678dc37422243081ebd85f74560b59da9abbb2b801ae129ee64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2017-05-27T06:59:37Z",
    "title_canon_sha256": "f314e1fddda64112d8aa376d8553de8ebca1d6d867add765361bd5e7bc29f640"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09776",
    "kind": "arxiv",
    "version": 2
  }
}