Pith Number

pith:XAYXEYBP

pith:2019:XAYXEYBPBRD6H2CSF55F3THHI7

not attested not anchored not stored refs pending

Neural Ideal Point Estimation Network

Il-Chul Moon, Kyungwoo Song, Wonsung Lee

arxiv:1904.11727 v1 · 2019-04-26 · cs.SI · cs.CY · 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{XAYXEYBPBRD6H2CSF55F3THHI7}

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	2026-05-17T23:47:41.117604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b83172602f0c47e3e8522f7a5dcce747d23543af616eb14d269077c7f34f4de5

Aliases

arxiv: 1904.11727 · arxiv_version: 1904.11727v1 · doi: 10.48550/arxiv.1904.11727 · pith_short_12: XAYXEYBPBRD6 · pith_short_16: XAYXEYBPBRD6H2CS · pith_short_8: XAYXEYBP

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/XAYXEYBPBRD6H2CSF55F3THHI7 \
  | 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: b83172602f0c47e3e8522f7a5dcce747d23543af616eb14d269077c7f34f4de5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec55f967f1cdfa282f328c9f386ccd25d5781e1cf3ca705f46786024b301cddc",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-04-26T09:08:34Z",
    "title_canon_sha256": "675cb273aecd4119e09305614a402a13d62e97103ba0d7485ab1aad219fc7096"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11727",
    "kind": "arxiv",
    "version": 1
  }
}