Pith Number

pith:6O2YED2O

pith:2017:6O2YED2O5ZB5ST6EHJ3I564O4Y

not attested not anchored not stored refs pending

Hashing as Tie-Aware Learning to Rank

Fatih Cakir, Kun He, Sarah Adel Bargal, Stan Sclaroff

arxiv:1705.08562 v4 · 2017-05-23 · stat.ML · cs.CV · 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{6O2YED2O5ZB5ST6EHJ3I564O4Y}

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	2026-05-18T00:03:41.793648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3b5820f4eee43d94fc43a768efb8ee6035481bbed1cbf33bff4c0ce8506a31f

Aliases

arxiv: 1705.08562 · arxiv_version: 1705.08562v4 · doi: 10.48550/arxiv.1705.08562 · pith_short_12: 6O2YED2O5ZB5 · pith_short_16: 6O2YED2O5ZB5ST6E · pith_short_8: 6O2YED2O

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/6O2YED2O5ZB5ST6EHJ3I564O4Y \
  | 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: f3b5820f4eee43d94fc43a768efb8ee6035481bbed1cbf33bff4c0ce8506a31f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "039d0b4b856460b03d58078ca76b38db2b5760c9849fa172bbcf0067a2481971",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-05-23T23:42:46Z",
    "title_canon_sha256": "9627d6b1c5969ea78b85d8efaba3c03e90bc14760063068e9858b7537421ec26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08562",
    "kind": "arxiv",
    "version": 4
  }
}