Pith Number

pith:LCT6ERFB

pith:2019:LCT6ERFB6Q6KC4NXQOYUMG6JHO

not attested not anchored not stored refs pending

Collage Inference: Using Coded Redundancy for Low Variance Distributed Image Classification

Ganesh Ananthanarayanan, Krishna Giri Narra, Murali Annavaram, Salman Avestimehr, Zhifeng Lin

arxiv:1904.12222 v2 · 2019-04-27 · cs.CV · cs.DC · cs.IT · cs.LG · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCT6ERFB6Q6KC4NXQOYUMG6JHO}

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	2026-07-05T00:03:14.597714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58a7e244a1f43ca171b783b1461bc93b867c40aa84eecf83d24ccbad12d81b7e

Aliases

arxiv: 1904.12222 · arxiv_version: 1904.12222v2 · doi: 10.48550/arxiv.1904.12222 · pith_short_12: LCT6ERFB6Q6K · pith_short_16: LCT6ERFB6Q6KC4NX · pith_short_8: LCT6ERFB

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/LCT6ERFB6Q6KC4NXQOYUMG6JHO \
  | 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: 58a7e244a1f43ca171b783b1461bc93b867c40aa84eecf83d24ccbad12d81b7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4365f3163dabb996c156bffbda5c59ad0a2738be43dae483242dc28f2ef862d2",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.IT",
      "cs.LG",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-27T22:56:10Z",
    "title_canon_sha256": "1acc492a359f2b4f628f78be725e24fe706d38756d0bf44e6f3966582922bf21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12222",
    "kind": "arxiv",
    "version": 2
  }
}