Pith Number

pith:52CLGN5S

pith:2017:52CLGN5SPHQVKA4NY6B5RGJLLO

not attested not anchored not stored refs pending

Cost-Efficient and Robust On-Demand Video Transcoding Using Heterogeneous Cloud Services

Magdy Bayoumi, Mohsen Amini Salehi, Nian-Feng Tzeng, Rajkumar Buyya, Xiangbo Li

arxiv:1711.01008 v1 · 2017-11-03 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52CLGN5SPHQVKA4NY6B5RGJLLO}

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	2026-05-18T00:31:24.286762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee84b337b279e155038dc783d8992b5b823ee3cc4a4cb79f9dcf3a298e32c52c

Aliases

arxiv: 1711.01008 · arxiv_version: 1711.01008v1 · doi: 10.48550/arxiv.1711.01008 · pith_short_12: 52CLGN5SPHQV · pith_short_16: 52CLGN5SPHQVKA4N · pith_short_8: 52CLGN5S

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/52CLGN5SPHQVKA4NY6B5RGJLLO \
  | 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: ee84b337b279e155038dc783d8992b5b823ee3cc4a4cb79f9dcf3a298e32c52c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab71175bbc8e8cf4e6b834a2c15e543d33463c50c01b39921a167c53fcb220d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-11-03T03:22:47Z",
    "title_canon_sha256": "5e713d81b3cf055d9a1eb389337963da62ddf89873e5826a23175b64a8609274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01008",
    "kind": "arxiv",
    "version": 1
  }
}