Pith Number

pith:323PFQC3

pith:2016:323PFQC3PW2TKTMFNNWCRDIVQS

not attested not anchored not stored refs pending

Hierarchical Character-Word Models for Language Identification

Aaron Jaech, George Mulcaire, Mari Ostendorf, Noah A. Smith, Shobhit Hathi

arxiv:1608.03030 v1 · 2016-08-10 · 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{323PFQC3PW2TKTMFNNWCRDIVQS}

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	2026-05-18T01:09:30.447051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb6f2c05b7db5354d856b6c288d1584be19698c6a24cf5feb0494898cee686a

Aliases

arxiv: 1608.03030 · arxiv_version: 1608.03030v1 · doi: 10.48550/arxiv.1608.03030 · pith_short_12: 323PFQC3PW2T · pith_short_16: 323PFQC3PW2TKTMF · pith_short_8: 323PFQC3

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/323PFQC3PW2TKTMFNNWCRDIVQS \
  | 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: deb6f2c05b7db5354d856b6c288d1584be19698c6a24cf5feb0494898cee686a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67cea2fba318a21965ef9b90b62e4750b1df39bec1513db888d83526ef86e1fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-08-10T03:05:26Z",
    "title_canon_sha256": "eb2e1294a8695aef6923e6685ff318707451479c485f423cdd54c689c29c6a3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03030",
    "kind": "arxiv",
    "version": 1
  }
}