Pith Number

pith:QC6NVL4Z

pith:2025:QC6NVL4ZT2QXCEIKUCKAMLZATM

not attested not anchored not stored refs pending

CALM: Unleashing the Cross-Lingual Self-Aligning Ability of Language Model Question Answering

Heng Ji, May Fung, Qingyun Wang, Yumeng Wang, Zhiyuan Fan

arxiv:2501.18457 v2 · 2025-01-30 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QC6NVL4ZT2QXCEIKUCKAMLZATM}

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	2026-07-05T10:11:32.510939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80bcdaaf999ea171110aa094062f209b1faf55ec052251278338dc8bcf0bdf1d

Aliases

arxiv: 2501.18457 · arxiv_version: 2501.18457v2 · doi: 10.48550/arxiv.2501.18457 · pith_short_12: QC6NVL4ZT2QX · pith_short_16: QC6NVL4ZT2QXCEIK · pith_short_8: QC6NVL4Z

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/QC6NVL4ZT2QXCEIKUCKAMLZATM \
  | 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: 80bcdaaf999ea171110aa094062f209b1faf55ec052251278338dc8bcf0bdf1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f58760d776ed7312cb6438b5b3a130255ba7a8d85a103aeba01d39ca14edba41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-30T16:15:38Z",
    "title_canon_sha256": "56133b37c4c64d39f0a985a5d726bb891f53b9338639be6acdb78c1484d89529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18457",
    "kind": "arxiv",
    "version": 2
  }
}