Pith Number

pith:V2437MAB

pith:2023:V2437MABYL6NOPTS756PRCOKMZ

not attested not anchored not stored refs pending

An Empirical Study of Uniform-Architecture Knowledge Distillation in Document Ranking

Jie Liu, Xiongfeng Zheng, Xiyuan Liu, Xubo Qin, Yutao Zhu

arxiv:2302.04112 v1 · 2023-02-08 · 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{V2437MABYL6NOPTS756PRCOKMZ}

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	2026-07-05T05:40:01.241359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeb9bfb001c2fcd73e72ff7cf889ca664f916a3e5c0c7bb84bab9005b7764d77

Aliases

arxiv: 2302.04112 · arxiv_version: 2302.04112v1 · doi: 10.48550/arxiv.2302.04112 · pith_short_12: V2437MABYL6N · pith_short_16: V2437MABYL6NOPTS · pith_short_8: V2437MAB

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/V2437MABYL6NOPTS756PRCOKMZ \
  | 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: aeb9bfb001c2fcd73e72ff7cf889ca664f916a3e5c0c7bb84bab9005b7764d77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3666d77b4ed3914f8cfeb12127f86031fa39b797264beabc27a02dae8eb9ec57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-02-08T15:09:45Z",
    "title_canon_sha256": "3490968507244444e927c48ac5995bcea066ec64b4c33c151affcb097f1db38e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04112",
    "kind": "arxiv",
    "version": 1
  }
}