Pith Number

pith:XWYWEFS7

pith:2026:XWYWEFS76HA6U2RLFK5FKG3RCH

not attested not anchored not stored refs pending

EviTrack: Selection over Sampling for Delayed Disambiguation

Omer Haq

arxiv:2605.19283 v1 · 2026-05-19 · cs.LG · cs.AI · 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{XWYWEFS76HA6U2RLFK5FKG3RCH}

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	2026-05-20T01:05:37.545305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdb162165ff1c1ea6a2b2aba551b7111cad74bd0d8ee6d6f8aa675d8996a8cbc

Aliases

arxiv: 2605.19283 · arxiv_version: 2605.19283v1 · doi: 10.48550/arxiv.2605.19283 · pith_short_12: XWYWEFS76HA6 · pith_short_16: XWYWEFS76HA6U2RL · pith_short_8: XWYWEFS7

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/XWYWEFS76HA6U2RLFK5FKG3RCH \
  | 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: bdb162165ff1c1ea6a2b2aba551b7111cad74bd0d8ee6d6f8aa675d8996a8cbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcf637baefecc53a3b8f1b844e49cd9861d340cd58bf38d5848cebc759a45db2",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-19T03:01:42Z",
    "title_canon_sha256": "ac88567569c021a7c8aec81abcc6535cb9cb273d37e879acb6fa91fb088f796b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19283",
    "kind": "arxiv",
    "version": 1
  }
}