Pith Number

pith:QRN4YPMH

pith:2018:QRN4YPMHDPHRMSALFCRNYDOF7B

not attested not anchored not stored refs pending

Comparing Models of Associative Meaning: An Empirical Investigation of Reference in Simple Language Games

Bjarke Felbo, Judy Hanwen Shen, Matthias Hofer, Roger Levy

arxiv:1810.03717 v1 · 2018-10-08 · 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{QRN4YPMHDPHRMSALFCRNYDOF7B}

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	2026-05-18T00:03:44.687142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

845bcc3d871bcf16480b28a2dc0dc5f84310b5cddb6cc13f272860abb94435d7

Aliases

arxiv: 1810.03717 · arxiv_version: 1810.03717v1 · doi: 10.48550/arxiv.1810.03717 · pith_short_12: QRN4YPMHDPHR · pith_short_16: QRN4YPMHDPHRMSAL · pith_short_8: QRN4YPMH

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/QRN4YPMHDPHRMSALFCRNYDOF7B \
  | 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: 845bcc3d871bcf16480b28a2dc0dc5f84310b5cddb6cc13f272860abb94435d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8520b6ae2148ab175a585bf54349f05a797d298416f9d8bfffa8ea6a7b5c506",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-08T21:51:44Z",
    "title_canon_sha256": "71320ce915aec94aa89f1a8b177c4e378ddfb41783d305ffd17d209e37c08cb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03717",
    "kind": "arxiv",
    "version": 1
  }
}