Pith Number

pith:2AML24IV

pith:2021:2AML24IV4P6LHLRNSL2E3XEF3K

not attested not anchored not stored refs pending

Does referent predictability affect the choice of referential form? A computational approach using masked coreference resolution

Gemma Boleda, Laura Aina, Matthijs Westera, Xixian Liao

arxiv:2109.13105 v1 · 2021-09-27 · 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{2AML24IV4P6LHLRNSL2E3XEF3K}

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	2026-07-05T03:17:41.395949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d018bd7115e3fcb3ae2d92f44ddc85da9f972495842a75dad14802f7ca5fb0a6

Aliases

arxiv: 2109.13105 · arxiv_version: 2109.13105v1 · doi: 10.48550/arxiv.2109.13105 · pith_short_12: 2AML24IV4P6L · pith_short_16: 2AML24IV4P6LHLRN · pith_short_8: 2AML24IV

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/2AML24IV4P6LHLRNSL2E3XEF3K \
  | 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: d018bd7115e3fcb3ae2d92f44ddc85da9f972495842a75dad14802f7ca5fb0a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f47fa851f0ab3f8e6c575c8fabee81c47d2a2dfed32c27562de70a750eda415e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-27T14:54:46Z",
    "title_canon_sha256": "907ce25e72280309429b55df6ad7e5a090196bb70dfd816e890aab97dca950ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13105",
    "kind": "arxiv",
    "version": 1
  }
}