Pith Number

pith:UGDO5LDN

pith:2020:UGDO5LDNPBMG6HCAMJOMDBPDPC

not attested not anchored not stored refs pending

An Annotated Corpus of Emerging Anglicisms in Spanish Newspaper Headlines

Elena \'Alvarez-Mellado

arxiv:2004.02929 v1 · 2020-04-06 · 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{UGDO5LDNPBMG6HCAMJOMDBPDPC}

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	2026-07-05T00:53:21.649069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a186eeac6d78586f1c40625cc185e378b66aaeff842dacd148f3cb3deddd6492

Aliases

arxiv: 2004.02929 · arxiv_version: 2004.02929v1 · doi: 10.48550/arxiv.2004.02929 · pith_short_12: UGDO5LDNPBMG · pith_short_16: UGDO5LDNPBMG6HCA · pith_short_8: UGDO5LDN

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/UGDO5LDNPBMG6HCAMJOMDBPDPC \
  | 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: a186eeac6d78586f1c40625cc185e378b66aaeff842dacd148f3cb3deddd6492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e180fcfb46da23d71e21f2c9e7dacd3c7ad6da5751c6a81b99bf7624437d327",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-06T18:41:43Z",
    "title_canon_sha256": "9600d73fc0e40b608f171fa6fa5ce822e5f1479295e7bee0aba0da021cf59314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02929",
    "kind": "arxiv",
    "version": 1
  }
}