Pith Number

pith:3IRYPSSS

pith:2018:3IRYPSSSQU4PVHT77NZQVD77FI

not attested not anchored not stored refs pending

Evaluation of Unsupervised Compositional Representations

Hanan Aldarmaki, Mona Diab

arxiv:1806.04713 v2 · 2018-06-12 · 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{3IRYPSSSQU4PVHT77NZQVD77FI}

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	2026-05-17T23:59:38.711068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da2387ca528538fa9e7ffb730a8fff2a2c75bc8bcceaefee255340aae751419c

Aliases

arxiv: 1806.04713 · arxiv_version: 1806.04713v2 · doi: 10.48550/arxiv.1806.04713 · pith_short_12: 3IRYPSSSQU4P · pith_short_16: 3IRYPSSSQU4PVHT7 · pith_short_8: 3IRYPSSS

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/3IRYPSSSQU4PVHT77NZQVD77FI \
  | 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: da2387ca528538fa9e7ffb730a8fff2a2c75bc8bcceaefee255340aae751419c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb1dd75a273de0aaa05edf35de7da452e26c0afe24026a15a93f6e49eac9a701",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-06-12T18:53:14Z",
    "title_canon_sha256": "caf19049696c3cd4941b00b48aaabe70637d9fda08782bb2f8cb985b261fbfde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04713",
    "kind": "arxiv",
    "version": 2
  }
}