Pith Number

pith:M5CWVXJK

pith:2019:M5CWVXJKQ534Y2FESW7SBBSCYC

not attested not anchored not stored refs pending

Template-Based Automatic Search of Compact Semantic Segmentation Architectures

Chunhua Shen, Ian Reid, Vladimir Nekrasov

arxiv:1904.02365 v2 · 2019-04-04 · 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{M5CWVXJKQ534Y2FESW7SBBSCYC}

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	2026-07-05T01:04:59.068209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67456add2a8777cc68a495bf208642c0a3e5e3216e21f8f1cc3ca8c64f0cdc37

Aliases

arxiv: 1904.02365 · arxiv_version: 1904.02365v2 · doi: 10.48550/arxiv.1904.02365 · pith_short_12: M5CWVXJKQ534 · pith_short_16: M5CWVXJKQ534Y2FE · pith_short_8: M5CWVXJK

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/M5CWVXJKQ534Y2FESW7SBBSCYC \
  | 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: 67456add2a8777cc68a495bf208642c0a3e5e3216e21f8f1cc3ca8c64f0cdc37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f59e371ff2042b203f204ff0daa08b71a839dfcd2472aa8b131a198f047bd63f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-04T06:06:32Z",
    "title_canon_sha256": "376119af8b80014854888ed55aded153a924de5baf551fca807088b1ac3e317e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02365",
    "kind": "arxiv",
    "version": 2
  }
}