Pith Number

pith:M27ZMKCC

pith:2025:M27ZMKCCKPZK5N4O5PDTI7PDKT

not attested not anchored not stored refs pending

Towards Better Instruction Following Retrieval Models

Aaron Trinh, Bo Dai, Chao Zhang, Hanjun Dai, Haotian Sun, Rushi Qiang, Yuchen Zhuang

arxiv:2505.21439 v1 · 2025-05-27 · cs.CL · 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{M27ZMKCCKPZK5N4O5PDTI7PDKT}

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	2026-07-05T11:10:41.927556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66bf96284253f2aeb78eebc7347de354f9671316bfd808ca686f62dee877ab7a

Aliases

arxiv: 2505.21439 · arxiv_version: 2505.21439v1 · doi: 10.48550/arxiv.2505.21439 · pith_short_12: M27ZMKCCKPZK · pith_short_16: M27ZMKCCKPZK5N4O · pith_short_8: M27ZMKCC

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/M27ZMKCCKPZK5N4O5PDTI7PDKT \
  | 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: 66bf96284253f2aeb78eebc7347de354f9671316bfd808ca686f62dee877ab7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99b48e628adb38411339ebeee7e03e77472d4de5b1b48ac7af3faa6aaf7e3d10",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-27T17:14:37Z",
    "title_canon_sha256": "0e55598c44e4a2e33feec164f59cdd3952905e4920927efbdfae463a26e96892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21439",
    "kind": "arxiv",
    "version": 1
  }
}