Pith Number

pith:6G6HWPR6

pith:2020:6G6HWPR6GDQG5EXIKSM3GDSDL2

not attested not anchored not stored refs pending

An Unsupervised Sentence Embedding Method by Mutual Information Maximization

Kwan Hui Lim, Lidong Bing, Ruidan He, Yan Zhang, Zuozhu Liu

arxiv:2009.12061 v2 · 2020-09-25 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6G6HWPR6GDQG5EXIKSM3GDSDL2}

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

2 papers in Pith

Conjuring Semantic Similarity

Multi-Scale Contrastive Learning for Video Temporal Grounding

Receipt and verification

First computed	2026-07-05T02:12:53.349375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1bc7b3e3e30e06e92e85499b30e435e9f74bf46cae1c9556785a07ea0fec56d

Aliases

arxiv: 2009.12061 · arxiv_version: 2009.12061v2 · doi: 10.48550/arxiv.2009.12061 · pith_short_12: 6G6HWPR6GDQG · pith_short_16: 6G6HWPR6GDQG5EXI · pith_short_8: 6G6HWPR6

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/6G6HWPR6GDQG5EXIKSM3GDSDL2 \
  | 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: f1bc7b3e3e30e06e92e85499b30e435e9f74bf46cae1c9556785a07ea0fec56d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d374a091375741290484b1910992ef42b2e7f698d408aed3472576ab7fd7205d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-09-25T07:16:51Z",
    "title_canon_sha256": "0d379226468b2bd411d48e01f06099cf54feac77b57bfada41b4904fe2087c98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12061",
    "kind": "arxiv",
    "version": 2
  }
}