Pith Number

pith:AOMNMYS6

pith:2018:AOMNMYS6DSVNA2SAGMZDIYW6G5

not attested not anchored not stored refs pending

Reduction of Parameter Redundancy in Biaffine Classifiers with Symmetric and Circulant Weight Matrices

Hitoshi Manabe, Katsuhiko Hayashi, Takahiro Ishihara, Tomoki Matsuno, Yuji Matsumoto

arxiv:1810.08307 v1 · 2018-10-18 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOMNMYS6DSVNA2SAGMZDIYW6G5}

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	2026-05-18T00:02:48.554552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0398d6625e1caad06a4033323462de37586aa1adf15ac8e77d108ed83bb2f18e

Aliases

arxiv: 1810.08307 · arxiv_version: 1810.08307v1 · doi: 10.48550/arxiv.1810.08307 · pith_short_12: AOMNMYS6DSVN · pith_short_16: AOMNMYS6DSVNA2SA · pith_short_8: AOMNMYS6

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/AOMNMYS6DSVNA2SAGMZDIYW6G5 \
  | 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: 0398d6625e1caad06a4033323462de37586aa1adf15ac8e77d108ed83bb2f18e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da52bbb99ee6583fbbf0bc15a34e2c888d569ed84527ccc361779a3ec9481313",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-18T23:40:47Z",
    "title_canon_sha256": "463b07efba054aaf912b233eff3a48fd62e4e05f3d63b9006fa5ab99c190cb4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08307",
    "kind": "arxiv",
    "version": 1
  }
}