Pith Number

pith:JDKVHWLA

pith:2017:JDKVHWLAHR4VG5CTS4CKYLG5QI

not attested not anchored not stored refs pending

Database of Parliamentary Speeches in Ireland, 1919-2013

Alexander Herzog, Slava J. Mikhaylov

arxiv:1708.04557 v1 · 2017-08-15 · cs.CL · cs.SI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDKVHWLAHR4VG5CTS4CKYLG5QI}

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	2026-05-18T00:37:59.016498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48d553d9603c795374539704ac2cdd82277ecbd6da6f92af79a287625beaacb1

Aliases

arxiv: 1708.04557 · arxiv_version: 1708.04557v1 · doi: 10.48550/arxiv.1708.04557 · pith_short_12: JDKVHWLAHR4V · pith_short_16: JDKVHWLAHR4VG5CT · pith_short_8: JDKVHWLA

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/JDKVHWLAHR4VG5CTS4CKYLG5QI \
  | 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: 48d553d9603c795374539704ac2cdd82277ecbd6da6f92af79a287625beaacb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a15511100f9174f5724332912b6b63bae97a97201d19033c361cbeaf4458d37",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-08-15T15:34:33Z",
    "title_canon_sha256": "815a628403f0f6b02b2ac0442b61a31f6b2b489c1c3f72d91e26b42d5897c53e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04557",
    "kind": "arxiv",
    "version": 1
  }
}