Pith Number

pith:5GT7ARJ7

pith:2023:5GT7ARJ7Y2PAIHG2RSZINGCFPN

not attested not anchored not stored refs pending

Hexatagging: Projective Dependency Parsing as Tagging

Afra Amini, Ryan Cotterell, Tianyu Liu

arxiv:2306.05477 v1 · 2023-06-08 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GT7ARJ7Y2PAIHG2RSZINGCFPN}

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.

Cited by

1 paper in Pith

Beyond Sequence Order: Syntax-Informed Positional Embeddings for Transformers

Receipt and verification

First computed	2026-07-05T06:35:52.179632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9a7f0453fc69e041cda8cb28698457b45cb075a1bfeb4da125d210c50e025fc

Aliases

arxiv: 2306.05477 · arxiv_version: 2306.05477v1 · doi: 10.48550/arxiv.2306.05477 · pith_short_12: 5GT7ARJ7Y2PA · pith_short_16: 5GT7ARJ7Y2PAIHG2 · pith_short_8: 5GT7ARJ7

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/5GT7ARJ7Y2PAIHG2RSZINGCFPN \
  | 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: e9a7f0453fc69e041cda8cb28698457b45cb075a1bfeb4da125d210c50e025fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3ef7f614cb46a1759ff5fe7d630bc40173e810533e6b62f7b6b112b6fad4b2f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-08T18:02:07Z",
    "title_canon_sha256": "abd6dc4ab49b8735a55273b8fd18c59089490a4aa8a22ebaf43294679a258e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.05477",
    "kind": "arxiv",
    "version": 1
  }
}