Pith Number

pith:AAKADSQD

pith:2019:AAKADSQD5UEH2JAADJP7EMJID3

not attested not anchored not stored refs pending

CNM: An Interpretable Complex-valued Network for Matching

Benyou Wang, Massimo Melucci, Qiuchi Li

arxiv:1904.05298 v1 · 2019-04-10 · 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{AAKADSQD5UEH2JAADJP7EMJID3}

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	2026-05-17T23:48:53.564562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

001401ca03ed087d24001a5ff231281ee9fb95adb93653dfd2731b4ae05ad520

Aliases

arxiv: 1904.05298 · arxiv_version: 1904.05298v1 · doi: 10.48550/arxiv.1904.05298 · pith_short_12: AAKADSQD5UEH · pith_short_16: AAKADSQD5UEH2JAA · pith_short_8: AAKADSQD

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/AAKADSQD5UEH2JAADJP7EMJID3 \
  | 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: 001401ca03ed087d24001a5ff231281ee9fb95adb93653dfd2731b4ae05ad520

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e45ddf1a37990d63672c5e64c7dc3caa1cbf79b347aa3a184255ddef2a09db39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-10T16:59:29Z",
    "title_canon_sha256": "26165a5f47c70dea868e58ebc0db859a6b6b5f741aae13b222096ac48652fe2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05298",
    "kind": "arxiv",
    "version": 1
  }
}