Pith Number

pith:B3BGLV2R

pith:2018:B3BGLV2RHXFMSGWXQY7XUAWF4Q

not attested not anchored not stored refs pending

Posthoc Interpretability of Learning to Rank Models using Secondary Training Data

Avishek Anand, Jaspreet Singh

arxiv:1806.11330 v1 · 2018-06-29 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3BGLV2RHXFMSGWXQY7XUAWF4Q}

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	2026-05-18T00:12:02.892608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec265d7513dcac91ad7863f7a02c5e425a4b8affaa2a93ac794b3042d1a3408

Aliases

arxiv: 1806.11330 · arxiv_version: 1806.11330v1 · doi: 10.48550/arxiv.1806.11330 · pith_short_12: B3BGLV2RHXFM · pith_short_16: B3BGLV2RHXFMSGWX · pith_short_8: B3BGLV2R

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/B3BGLV2RHXFMSGWXQY7XUAWF4Q \
  | 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: 0ec265d7513dcac91ad7863f7a02c5e425a4b8affaa2a93ac794b3042d1a3408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06379e1a89c3a1140b3426e60626b24abcd9cabaceed663c57dc222b384ab9c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-06-29T10:03:48Z",
    "title_canon_sha256": "5853852e90958ae58d9e3c221b65980fc34e216f9f008aa475a86e75ed2010d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11330",
    "kind": "arxiv",
    "version": 1
  }
}