Pith Number

pith:L5LPCFYD

pith:2024:L5LPCFYDQRA4POI42O4CTNDGSX

not attested not anchored not stored refs pending

Know2Vec: A Black-Box Proxy for Neural Network Retrieval

Jinxia Liu, Xiangyang Ji, Xiaoyan Gu, Yanwei Liu, Ying Ding, Zhuoyi Shang

arxiv:2412.16251 v1 · 2024-12-20 · 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{L5LPCFYDQRA4POI42O4CTNDGSX}

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	2026-07-05T09:52:43.721179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f56f117038441c7b91cd3b829b46695c0e56d23296f9db9415dcd0169bc410e

Aliases

arxiv: 2412.16251 · arxiv_version: 2412.16251v1 · doi: 10.48550/arxiv.2412.16251 · pith_short_12: L5LPCFYDQRA4 · pith_short_16: L5LPCFYDQRA4POI4 · pith_short_8: L5LPCFYD

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/L5LPCFYDQRA4POI42O4CTNDGSX \
  | 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: 5f56f117038441c7b91cd3b829b46695c0e56d23296f9db9415dcd0169bc410e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad2ef08d412e5411ba1f0d33ab865d783e35d9d54bdc2e016f0d805a577f652",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-20T02:56:46Z",
    "title_canon_sha256": "009f3cf806c6a4945f2fc50313c3f13394a77d9b6dd6ac91917d2c97b3106712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16251",
    "kind": "arxiv",
    "version": 1
  }
}