Pith Number

pith:4VVR3BPN

pith:2017:4VVR3BPN6ERDVRWWQEXQ4ORJF7

not attested not anchored not stored refs pending

Learning to Partition using Score Based Compatibilities

Arun Rajkumar, Koyel Mukherjee, Theja Tulabandhula

arxiv:1703.07807 v1 · 2017-03-22 · 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{4VVR3BPN6ERDVRWWQEXQ4ORJF7}

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	2026-05-18T00:48:04.750128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e56b1d85edf1223ac6d6812f0e3a292fff73e3ef0831d8082a8fd5aeeb0b55b4

Aliases

arxiv: 1703.07807 · arxiv_version: 1703.07807v1 · doi: 10.48550/arxiv.1703.07807 · pith_short_12: 4VVR3BPN6ERD · pith_short_16: 4VVR3BPN6ERDVRWW · pith_short_8: 4VVR3BPN

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/4VVR3BPN6ERDVRWWQEXQ4ORJF7 \
  | 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: e56b1d85edf1223ac6d6812f0e3a292fff73e3ef0831d8082a8fd5aeeb0b55b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "552b1aff67632c1e5d7047d8117a16e20e5ac230547cd7c44feb2487718738c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-03-22T18:30:10Z",
    "title_canon_sha256": "e2c7896d03acccaa8fa8bac7a94a562bff0cbb8c289d718f637d1b7d60b22ae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07807",
    "kind": "arxiv",
    "version": 1
  }
}