Pith Number

pith:4BRN6R2T

pith:2013:4BRN6R2TSW7ZOU3CVFHNCJJJJG

not attested not anchored not stored refs pending

Cloud Computing framework for Computer Vision Research:An Introduction

Yu Zhou

arxiv:1302.1326 v1 · 2013-02-06 · cs.CV · 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{4BRN6R2TSW7ZOU3CVFHNCJJJJG}

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	2026-05-18T03:34:24.589162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e062df475395bf975362a94ed12529499b5bff3e4dff745eb162ceec0d5a9ea2

Aliases

arxiv: 1302.1326 · arxiv_version: 1302.1326v1 · doi: 10.48550/arxiv.1302.1326 · pith_short_12: 4BRN6R2TSW7Z · pith_short_16: 4BRN6R2TSW7ZOU3C · pith_short_8: 4BRN6R2T

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/4BRN6R2TSW7ZOU3CVFHNCJJJJG \
  | 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: e062df475395bf975362a94ed12529499b5bff3e4dff745eb162ceec0d5a9ea2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcb0ea0947c9e5dd9d39162da05ee3f4a9f9087383574dae17eab8bd230e12a6",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-02-06T11:41:26Z",
    "title_canon_sha256": "6121ff67c7e5bb99562a835a1f1dcd7e729c50bc11b7fa632133d3e45e33fbd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1326",
    "kind": "arxiv",
    "version": 1
  }
}