Pith Number

pith:NUYESC3M

pith:2014:NUYESC3MJBU4PE3GUNVVEZUR4B

not attested not anchored not stored refs pending

Reconstructing Native Language Typology from Foreign Language Usage

Boris Katz, Roi Reichart, Yevgeni Berzak

arxiv:1404.6312 v2 · 2014-04-25 · 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{NUYESC3MJBU4PE3GUNVVEZUR4B}

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	2026-05-18T01:18:23.613009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d30490b6c4869c79366a36b526691e067eb0f55622297a1e054518e9201b3e0

Aliases

arxiv: 1404.6312 · arxiv_version: 1404.6312v2 · doi: 10.48550/arxiv.1404.6312 · pith_short_12: NUYESC3MJBU4 · pith_short_16: NUYESC3MJBU4PE3G · pith_short_8: NUYESC3M

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/NUYESC3MJBU4PE3GUNVVEZUR4B \
  | 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: 6d30490b6c4869c79366a36b526691e067eb0f55622297a1e054518e9201b3e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "015322fed983230719641a7cb605048958c3534ea90c393894edfefd557eb158",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-04-25T04:10:57Z",
    "title_canon_sha256": "783c8c36350dd9d97409d6fb89399b7b339b388b8d34037bc976100091b2359f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6312",
    "kind": "arxiv",
    "version": 2
  }
}