Pith Number

pith:RITAMYDT

pith:2023:RITAMYDTKXDVY3ATTMQXAJM44P

not attested not anchored not stored refs pending

Learning Rich Rankings

Arjun Seshadri, Johan Ugander, Stephen Ragain

arxiv:2312.15081 v1 · 2023-12-22 · cs.LG · cs.IR · 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{RITAMYDTKXDVY3ATTMQXAJM44P}

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	2026-07-05T07:27:30.738271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a2606607355c75c6c139b2170259ce3c9d6ca94682cf7aa8ed33d574d0b048f

Aliases

arxiv: 2312.15081 · arxiv_version: 2312.15081v1 · doi: 10.48550/arxiv.2312.15081 · pith_short_12: RITAMYDTKXDV · pith_short_16: RITAMYDTKXDVY3AT · pith_short_8: RITAMYDT

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/RITAMYDTKXDVY3ATTMQXAJM44P \
  | 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: 8a2606607355c75c6c139b2170259ce3c9d6ca94682cf7aa8ed33d574d0b048f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80dd951b339d15b766885682bd5f2af2128f626b7148e5e800701b0a14e83722",
    "cross_cats_sorted": [
      "cs.IR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-22T21:40:57Z",
    "title_canon_sha256": "2fc138adb1306bddda166942ae303b718c458b499b8732e3db0afaef7916f123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.15081",
    "kind": "arxiv",
    "version": 1
  }
}