Pith Number

pith:Q4ONN26G

pith:2019:Q4ONN26GNKBOQUUX67KYFIOUCC

not attested not anchored not stored refs pending

Chunkflow: Distributed Hybrid Cloud Processing of Large 3D Images by Convolutional Nets

H. Sebastian Seung, Jingpeng Wu, Kisuk Lee, William M. Silversmith

arxiv:1904.10489 v3 · 2019-04-23 · cs.DC · cs.CV · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4ONN26GNKBOQUUX67KYFIOUCC}

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	2026-05-17T23:47:11.933426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

871cd6ebc66a82e85297f7d582a1d4109af11f68b7863a295a587cb75eec0b6b

Aliases

arxiv: 1904.10489 · arxiv_version: 1904.10489v3 · doi: 10.48550/arxiv.1904.10489 · pith_short_12: Q4ONN26GNKBO · pith_short_16: Q4ONN26GNKBOQUUX · pith_short_8: Q4ONN26G

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/Q4ONN26GNKBOQUUX67KYFIOUCC \
  | 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: 871cd6ebc66a82e85297f7d582a1d4109af11f68b7863a295a587cb75eec0b6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "277c967915a9726dbdd901d21bb97b3e467824146f94da012f81da8b98105675",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-04-23T18:47:57Z",
    "title_canon_sha256": "019d4552e36f69433fb5673e311d8350278fcaa162b68c509a4b463570f1bfcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10489",
    "kind": "arxiv",
    "version": 3
  }
}