Pith Number

pith:KJTEXCQV

pith:2013:KJTEXCQVUWSLKUOTSLD34ZQO2S

not attested not anchored not stored refs pending

An open diachronic corpus of historical Spanish: annotation criteria and automatic modernisation of spelling

Felipe S\'anchez-Mart\'inez, Isabel Mart\'inez-Sempere, Rafael C. Carrasco, Xavier Ivars-Ribes

arxiv:1306.3692 v2 · 2013-06-16 · cs.CL · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJTEXCQVUWSLKUOTSLD34ZQO2S}

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	2026-05-18T03:19:43.585677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52664b8a15a5a4b551d392c7be660ed4833a030379f371736bd56c4a4611323c

Aliases

arxiv: 1306.3692 · arxiv_version: 1306.3692v2 · doi: 10.48550/arxiv.1306.3692 · pith_short_12: KJTEXCQVUWSL · pith_short_16: KJTEXCQVUWSLKUOT · pith_short_8: KJTEXCQV

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/KJTEXCQVUWSLKUOTSLD34ZQO2S \
  | 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: 52664b8a15a5a4b551d392c7be660ed4833a030379f371736bd56c4a4611323c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7848e714d7fb5aea0940f3bd3a5eb553f4121b472550bfcb660099cee8eb3367",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2013-06-16T18:19:15Z",
    "title_canon_sha256": "e42c3c99cdb45082702287d50de9fda20b6f07f63e24bf9cbecbc438af2d530c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3692",
    "kind": "arxiv",
    "version": 2
  }
}