Pith Number

pith:XUKTUDEK

pith:2016:XUKTUDEKPQW3FF4CSYD3NI5E2D

not attested not anchored not stored refs pending

Embedding Lexical Features via Low-Rank Tensors

Mark Dredze, Matthew Gormley, Mo Yu, Raman Arora

arxiv:1604.00461 v1 · 2016-04-02 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUKTUDEKPQW3FF4CSYD3NI5E2D}

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	2026-05-18T01:17:49.553533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd153a0c8a7c2db297829607b6a3a4d0f7b2e1bb17e7d5be7bd563d0ee06b78c

Aliases

arxiv: 1604.00461 · arxiv_version: 1604.00461v1 · doi: 10.48550/arxiv.1604.00461 · pith_short_12: XUKTUDEKPQW3 · pith_short_16: XUKTUDEKPQW3FF4C · pith_short_8: XUKTUDEK

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/XUKTUDEKPQW3FF4CSYD3NI5E2D \
  | 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: bd153a0c8a7c2db297829607b6a3a4d0f7b2e1bb17e7d5be7bd563d0ee06b78c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5a3fd4cc17541823cb0dd04fbb86a838733659b7e4749a439cf1dde56e38fbe",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-04-02T04:59:21Z",
    "title_canon_sha256": "762a07509d2d6a1f5f38ec4bb821807fb4c4060b89ae64dcd239f41717eaecef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00461",
    "kind": "arxiv",
    "version": 1
  }
}