Pith Number

pith:EITMK5JP

pith:2020:EITMK5JPCXZO4HPDAXJCYER43G

not attested not anchored not stored refs pending

Analysing Lexical Semantic Change with Contextualised Word Representations

Marco Del Tredici, Mario Giulianelli, Raquel Fern\'andez

arxiv:2004.14118 v1 · 2020-04-29 · cs.CL · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EITMK5JPCXZO4HPDAXJCYER43G}

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	2026-07-05T01:44:11.467115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2226c5752f15f2ee1de305d22c123cd9be4cea70d4fd468c54aac801433ab912

Aliases

arxiv: 2004.14118 · arxiv_version: 2004.14118v1 · doi: 10.48550/arxiv.2004.14118 · pith_short_12: EITMK5JPCXZO · pith_short_16: EITMK5JPCXZO4HPD · pith_short_8: EITMK5JP

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/EITMK5JPCXZO4HPDAXJCYER43G \
  | 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: 2226c5752f15f2ee1de305d22c123cd9be4cea70d4fd468c54aac801433ab912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d5cc96470d6fd7b15d3bce7cf3d323416572924c47cdc7a0740df910c065d13",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-29T12:18:14Z",
    "title_canon_sha256": "f0ee759b342af94fcd7835ae40b764ca48a2de5bbe560f91fbf80ec739f957f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14118",
    "kind": "arxiv",
    "version": 1
  }
}