Pith Number

pith:52WQAC5S

pith:2020:52WQAC5SSK7NNECBFFAIB4EWHX

not attested not anchored not stored refs pending

Asking without Telling: Exploring Latent Ontologies in Contextual Representations

Ian Tenney, Jan A. Botha, Julian Michael

arxiv:2004.14513 v2 · 2020-04-29 · 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{52WQAC5SSK7NNECBFFAIB4EWHX}

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	2026-07-05T01:41:30.953127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eead000bb292bed69041294080f0963dd7a331bf4c2538b226083cdc8ea05307

Aliases

arxiv: 2004.14513 · arxiv_version: 2004.14513v2 · doi: 10.48550/arxiv.2004.14513 · pith_short_12: 52WQAC5SSK7N · pith_short_16: 52WQAC5SSK7NNECB · pith_short_8: 52WQAC5S

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/52WQAC5SSK7NNECBFFAIB4EWHX \
  | 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: eead000bb292bed69041294080f0963dd7a331bf4c2538b226083cdc8ea05307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84cc3be8e7b63e2ebcc12625489e6fc29bf82cee69a8cf2aa5c1e224d635a093",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-29T23:20:40Z",
    "title_canon_sha256": "2160cda8236999078eefb3163f4d04bb55c3f6d2fce29b307ae6935719d65f0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14513",
    "kind": "arxiv",
    "version": 2
  }
}