Pith Number

pith:LPIO3FXE

pith:2018:LPIO3FXEAEEG6ZXZIJQLBU33CY

not attested not anchored not stored refs pending

A new dataset and model for learning to understand navigational instructions

Deniz Yuret, Ozan Arkan Can

arxiv:1805.07952 v1 · 2018-05-21 · 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{LPIO3FXEAEEG6ZXZIJQLBU33CY}

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	2026-05-18T00:15:32.041902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd0ed96e401086f66f94260b0d37b161134ad95e1069e802ebb76ab443e1dd7

Aliases

arxiv: 1805.07952 · arxiv_version: 1805.07952v1 · doi: 10.48550/arxiv.1805.07952 · pith_short_12: LPIO3FXEAEEG · pith_short_16: LPIO3FXEAEEG6ZXZ · pith_short_8: LPIO3FXE

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/LPIO3FXEAEEG6ZXZIJQLBU33CY \
  | 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: 5bd0ed96e401086f66f94260b0d37b161134ad95e1069e802ebb76ab443e1dd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f86b25efa84d226010c9f8f7acf96f18cfeb81ae20774c909d6b7e90be4a22a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-21T09:01:31Z",
    "title_canon_sha256": "9f728638402062dd27653671681cf9e90deb05482b6e4b24d92b720b8053f9a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07952",
    "kind": "arxiv",
    "version": 1
  }
}