Pith Number

pith:QWVUGEA2

pith:2020:QWVUGEA26TXQLEO7JAFTGUGJYC

not attested not anchored not stored refs pending

Angle-based Search Space Shrinking for Neural Architecture Search

Jian Sun, Qingyi Gu, Ruosi Wan, Xiangyu Zhang, Yichen Wei, Yiming Hu, Yuding Liang, Zichao Guo

arxiv:2004.13431 v3 · 2020-04-28 · cs.NE · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWVUGEA26TXQLEO7JAFTGUGJYC}

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	2026-07-05T01:19:39.561986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85ab43101af4ef0591df480b3350c9c0a326129a327ef9491d94d3400316fd5d

Aliases

arxiv: 2004.13431 · arxiv_version: 2004.13431v3 · doi: 10.48550/arxiv.2004.13431 · pith_short_12: QWVUGEA26TXQ · pith_short_16: QWVUGEA26TXQLEO7 · pith_short_8: QWVUGEA2

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/QWVUGEA26TXQLEO7JAFTGUGJYC \
  | 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: 85ab43101af4ef0591df480b3350c9c0a326129a327ef9491d94d3400316fd5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d52654f1f57a0fbb70604088864d94be6ec2b1c73405479db54c1bd0b22d2e91",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2020-04-28T11:26:46Z",
    "title_canon_sha256": "7c8ea99698501e2da5465aa1f142201e88369210c1bbfa399303129142e25455"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13431",
    "kind": "arxiv",
    "version": 3
  }
}