Pith Number

pith:WQYPQL37

pith:2017:WQYPQL37YPSBTZVQUCP5HYFQYD

not attested not anchored not stored refs pending

Multi-Relevance Transfer Learning

Tianchun Wang

arxiv:1711.03361 v1 · 2017-11-09 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQYPQL37YPSBTZVQUCP5HYFQYD}

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	2026-05-18T00:30:56.374267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b430f82f7fc3e419e6b0a09fd3e0b0c0e0fa06f61b16eed92ba8d864b29f44e7

Aliases

arxiv: 1711.03361 · arxiv_version: 1711.03361v1 · doi: 10.48550/arxiv.1711.03361 · pith_short_12: WQYPQL37YPSB · pith_short_16: WQYPQL37YPSBTZVQ · pith_short_8: WQYPQL37

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/WQYPQL37YPSBTZVQUCP5HYFQYD \
  | 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: b430f82f7fc3e419e6b0a09fd3e0b0c0e0fa06f61b16eed92ba8d864b29f44e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d5e4387b2eeb6f6f1342dd6b1b57df784331bbb8254e04fcd2c99fd17947107",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-09T13:06:09Z",
    "title_canon_sha256": "7fad6b9c15603c126f0359b8bc6dfb096493e407f896a5194ba214e8eb026d78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03361",
    "kind": "arxiv",
    "version": 1
  }
}