Pith Number

pith:QZGNUHLU

pith:2016:QZGNUHLUUIFLXRDXXE7UOOYUBB

not attested not anchored not stored refs pending

Clockwork Convnets for Video Semantic Segmentation

Evan Shelhamer, Judy Hoffman, Kate Rakelly, Trevor Darrell

arxiv:1608.03609 v1 · 2016-08-11 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZGNUHLUUIFLXRDXXE7UOOYUBB}

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	2026-05-18T01:09:12.404505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

864cda1d74a20abbc477b93f473b14087b292d23e203695b825f3008ca494088

Aliases

arxiv: 1608.03609 · arxiv_version: 1608.03609v1 · doi: 10.48550/arxiv.1608.03609 · pith_short_12: QZGNUHLUUIFL · pith_short_16: QZGNUHLUUIFLXRDX · pith_short_8: QZGNUHLU

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/QZGNUHLUUIFLXRDXXE7UOOYUBB \
  | 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: 864cda1d74a20abbc477b93f473b14087b292d23e203695b825f3008ca494088

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4562daca3387697f39600c08f0cd211a5a47170fa0322d83bc1370d7ff8cee71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-08-11T20:32:55Z",
    "title_canon_sha256": "584f3d122e453ad7ea48f8ba51781423bb7e12bbaf4aa462d0582a49336f7137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03609",
    "kind": "arxiv",
    "version": 1
  }
}