Pith Number

pith:YJRFO3G4

pith:2021:YJRFO3G4THIPSX6SACUKEQBQEV

not attested not anchored not stored refs pending

Network Space Search for Pareto-Efficient Spaces

Hao-Yun Chen, Hsien-Kai Kuo, Hung-Jen Chen, Kevin Jou, Min-Fong Hong, Min-Hung Chen, Yi-Min Tsai, Yu-Syuan Xu

arxiv:2104.11014 v6 · 2021-04-22 · cs.CV · cs.AI · 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{YJRFO3G4THIPSX6SACUKEQBQEV}

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	2026-07-05T02:50:45.915443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c262576cdc99d0f95fd200a8a24030255f39c1e010cb2bfc0613116e4e2e2646

Aliases

arxiv: 2104.11014 · arxiv_version: 2104.11014v6 · doi: 10.48550/arxiv.2104.11014 · pith_short_12: YJRFO3G4THIP · pith_short_16: YJRFO3G4THIPSX6S · pith_short_8: YJRFO3G4

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/YJRFO3G4THIPSX6SACUKEQBQEV \
  | 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: c262576cdc99d0f95fd200a8a24030255f39c1e010cb2bfc0613116e4e2e2646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "783c0ac34e0fef8057db77f11767839518bc1ca4ff77076e8235fe7b08b23c29",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-22T12:23:53Z",
    "title_canon_sha256": "9542b4aba2d26c90afb70a076792da06e2931dc181ed69d3e30d4fe6ce45afe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11014",
    "kind": "arxiv",
    "version": 6
  }
}