Pith Number

pith:4JI2FUKM

pith:2024:4JI2FUKMLS6ZNVMMXN2ETPBKY7

not attested not anchored not stored refs pending

Tracking linguistic information in transformer-based sentence embeddings through targeted sparsification

Paola Merlo, Vivi Nastase

arxiv:2407.18119 v1 · 2024-07-25 · 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{4JI2FUKMLS6ZNVMMXN2ETPBKY7}

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	2026-07-05T08:48:34.873948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e251a2d14c5cbd96d58cbb7449bc2ac7d1d286cdff9af9065dc5b2404aafd14d

Aliases

arxiv: 2407.18119 · arxiv_version: 2407.18119v1 · doi: 10.48550/arxiv.2407.18119 · pith_short_12: 4JI2FUKMLS6Z · pith_short_16: 4JI2FUKMLS6ZNVMM · pith_short_8: 4JI2FUKM

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/4JI2FUKMLS6ZNVMMXN2ETPBKY7 \
  | 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: e251a2d14c5cbd96d58cbb7449bc2ac7d1d286cdff9af9065dc5b2404aafd14d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0ee61fd7824cbb908837b988fb7267b35587aebce2785ce4aa37b1186314b16",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-07-25T15:27:08Z",
    "title_canon_sha256": "04ede3d986693e6846202b40b4f3d2e4ad0e51b68c2f21053735042befdd3ad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18119",
    "kind": "arxiv",
    "version": 1
  }
}