Pith Number

pith:C3XUCNTQ

pith:2026:C3XUCNTQ37EK6DHU5Q5LM3BTWT

not attested not anchored not stored refs pending

ReverseEOL: Improving Training-free Text Embeddings via Text Reversal in Decoder-only LLMs

Ailiang Lin, Keyu Mao, Kotaro Funakoshi, Manabu Okumura, Yusong Wang, Zhuoyun Li

arxiv:2606.05858 v1 · 2026-06-04 · 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{C3XUCNTQ37EK6DHU5Q5LM3BTWT}

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	2026-06-05T01:15:05.810723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16ef413670dfc8af0cf4ec3ab66c33b4c0c886b7b25c516160c4f853b4b43d11

Aliases

arxiv: 2606.05858 · arxiv_version: 2606.05858v1 · doi: 10.48550/arxiv.2606.05858 · pith_short_12: C3XUCNTQ37EK · pith_short_16: C3XUCNTQ37EK6DHU · pith_short_8: C3XUCNTQ

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/C3XUCNTQ37EK6DHU5Q5LM3BTWT \
  | 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: 16ef413670dfc8af0cf4ec3ab66c33b4c0c886b7b25c516160c4f853b4b43d11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02b7d2eea4be4f837caf6e72422cd1b2b608c399ef39ad681bb001763a93efbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-04T08:30:49Z",
    "title_canon_sha256": "dfbd8cb3f700068229279c08eaf7d7024813f3326ee7a4cd310a423f77aae8df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05858",
    "kind": "arxiv",
    "version": 1
  }
}