Pith Number

pith:6WGIX24T

pith:2021:6WGIX24TTGEZYWKOUSURCDYBAF

not attested not anchored not stored refs pending

Statistically significant detection of semantic shifts using contextual word embeddings

Alan Medlar, Dorota Glowacka, Yang Liu

arxiv:2104.03776 v2 · 2021-04-08 · cs.CL

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

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\usepackage{pith}
\pithnumber{6WGIX24TTGEZYWKOUSURCDYBAF}

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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

Community-Specific Slang and Entity Detection via Semantic Shift in Fine-Tuned Language Models

Receipt and verification

First computed	2026-07-05T03:58:47.972263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f58c8beb9399899c594ea4a9110f01017b230339e96e00b7b686ba92f1ba8157

Aliases

arxiv: 2104.03776 · arxiv_version: 2104.03776v2 · doi: 10.48550/arxiv.2104.03776 · pith_short_12: 6WGIX24TTGEZ · pith_short_16: 6WGIX24TTGEZYWKO · pith_short_8: 6WGIX24T

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/6WGIX24TTGEZYWKOUSURCDYBAF \
  | 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: f58c8beb9399899c594ea4a9110f01017b230339e96e00b7b686ba92f1ba8157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ad9ca1851d4ed0a1b1a41a43e58c95723c7ecbb200d2aa3454e85ce71906bc1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-08T13:58:54Z",
    "title_canon_sha256": "68d9377c36f7389f03c13edfce3fcca5814353ea00c933ee194828d7be1d7aa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03776",
    "kind": "arxiv",
    "version": 2
  }
}