Pith Number

pith:HXPYZ25S

pith:2018:HXPYZ25SYDFMRHJACEMP5ATDMN

not attested not anchored not stored refs pending

A Fast, Compact, Accurate Model for Language Identification of Codemixed Text

Anton Bakalov, Daniel Gillick, David Weiss, Jason Baldridge, Jason Riesa, Yuan Zhang

arxiv:1810.04142 v1 · 2018-10-09 · 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{HXPYZ25SYDFMRHJACEMP5ATDMN}

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	2026-05-18T00:03:42.178285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ddf8cebb2c0cac89d201118fe82636340669894c37537b8380ef56a39fac58a

Aliases

arxiv: 1810.04142 · arxiv_version: 1810.04142v1 · doi: 10.48550/arxiv.1810.04142 · pith_short_12: HXPYZ25SYDFM · pith_short_16: HXPYZ25SYDFMRHJA · pith_short_8: HXPYZ25S

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/HXPYZ25SYDFMRHJACEMP5ATDMN \
  | 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: 3ddf8cebb2c0cac89d201118fe82636340669894c37537b8380ef56a39fac58a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d2694f95a62f6b2872577fc7e3a5c280c75d1e1016a1382266e654716136aab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-09T17:21:41Z",
    "title_canon_sha256": "044a35dc444e657425c3cb5656d4ebc7f2519625fe4e9161568f8bbe5ac239d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04142",
    "kind": "arxiv",
    "version": 1
  }
}