Pith Number

pith:3G7EPLPY

pith:2026:3G7EPLPY7FKZSUAUWCZRGDCVQJ

not attested not anchored not stored refs pending

Translation Heads: Disentangling meaning from language in LLM-based machine translation

Armel Zebaze, Beno\^it Sagot, Djam\'e Seddah, Rachel Bawden, Th\'eo Lasnier

arxiv:2602.04613 v2 · 2026-02-04 · 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{3G7EPLPY7FKZSUAUWCZRGDCVQJ}

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.

Cited by

1 paper in Pith

Exploring Language-Agnosticity in Function Vectors: A Case Study in Machine Translation

Receipt and verification

First computed	2026-06-04T01:08:41.287329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9be47adf8f955995014b0b3130c55826019c9b23a0fffbd6f614358f1136fae

Aliases

arxiv: 2602.04613 · arxiv_version: 2602.04613v2 · doi: 10.48550/arxiv.2602.04613 · pith_short_12: 3G7EPLPY7FKZ · pith_short_16: 3G7EPLPY7FKZSUAU · pith_short_8: 3G7EPLPY

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/3G7EPLPY7FKZSUAUWCZRGDCVQJ \
  | 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: d9be47adf8f955995014b0b3130c55826019c9b23a0fffbd6f614358f1136fae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be91a373b6d40e90c57cfd1492f0973d6c593c25e192d2c50f4d26d3a54a3875",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-02-04T14:40:53Z",
    "title_canon_sha256": "0c46b9b76747f483f5974519cb91953f915f4b26778d283b39edf1f4bcf61888"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.04613",
    "kind": "arxiv",
    "version": 2
  }
}