Pith Number

pith:5NI7M3FG

pith:2014:5NI7M3FGKTM2NHMNCCSYGQTPMO

not attested not anchored not stored refs pending

Multi-Task Metric Learning on Network Data

Chen Fang, Daniel N. Rockmore

arxiv:1411.2337 v1 · 2014-11-10 · stat.ML · 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{5NI7M3FGKTM2NHMNCCSYGQTPMO}

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	2026-05-18T02:38:07.781888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb51f66ca654d9a69d8d10a583426f63a1f9a23798ebb01239354819324332a8

Aliases

arxiv: 1411.2337 · arxiv_version: 1411.2337v1 · doi: 10.48550/arxiv.1411.2337 · pith_short_12: 5NI7M3FGKTM2 · pith_short_16: 5NI7M3FGKTM2NHMN · pith_short_8: 5NI7M3FG

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/5NI7M3FGKTM2NHMNCCSYGQTPMO \
  | 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: eb51f66ca654d9a69d8d10a583426f63a1f9a23798ebb01239354819324332a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4492fc902eb45baaa11964948046f9c2f988171bc2ec31a01d4b0343bc377690",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-11-10T06:41:20Z",
    "title_canon_sha256": "f481aa81cb2335f8fed905e921b3f0c0bbe4497324fde47ddcb75c28359d9bb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2337",
    "kind": "arxiv",
    "version": 1
  }
}