Pith Number

pith:ARN5AW6V

pith:2017:ARN5AW6VV27RAKDUN4LR7WZSRU

not attested not anchored not stored refs pending

Application of Natural Language Processing to Determine User Satisfaction in Public Services

Marc Esteve, Radoslaw Kowalski, Slava J. Mikhaylov

arxiv:1711.08083 v1 · 2017-11-21 · 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{ARN5AW6VV27RAKDUN4LR7WZSRU}

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	2026-05-18T00:29:50.703638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

045bd05bd5aebf1028746f171fdb328d0beadfec5a8ce244e4584ec2186e2d09

Aliases

arxiv: 1711.08083 · arxiv_version: 1711.08083v1 · doi: 10.48550/arxiv.1711.08083 · pith_short_12: ARN5AW6VV27R · pith_short_16: ARN5AW6VV27RAKDU · pith_short_8: ARN5AW6V

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/ARN5AW6VV27RAKDUN4LR7WZSRU \
  | 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: 045bd05bd5aebf1028746f171fdb328d0beadfec5a8ce244e4584ec2186e2d09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba94b971b782926d2fe45427341a84e0cdb3123230d66fca3554b9aa0913c812",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-21T23:22:15Z",
    "title_canon_sha256": "f4c6ba59686bc3d7c304e59c2c26cfd0f4eda9d7bbc01983b12ce542780ca756"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08083",
    "kind": "arxiv",
    "version": 1
  }
}