Pith Number

pith:JLVRFNUB

pith:2018:JLVRFNUBP5OLZDAUXULJWJQ7J3

not attested not anchored not stored refs pending

Identifying Semantic Divergences in Parallel Text without Annotations

Marine Carpuat, Xing Niu, Yogarshi Vyas

arxiv:1803.11112 v1 · 2018-03-29 · cs.CL

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

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	2026-05-18T00:19:48.481203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aeb12b6817f5cbc8c14bd169b261f4ee522b54e397fb7788b95a9bd345b966c

Aliases

arxiv: 1803.11112 · arxiv_version: 1803.11112v1 · doi: 10.48550/arxiv.1803.11112 · pith_short_12: JLVRFNUBP5OL · pith_short_16: JLVRFNUBP5OLZDAU · pith_short_8: JLVRFNUB

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/JLVRFNUBP5OLZDAUXULJWJQ7J3 \
  | 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: 4aeb12b6817f5cbc8c14bd169b261f4ee522b54e397fb7788b95a9bd345b966c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca75321966f7d7715517ef783036ed38670080ad705815c0490b33012e85ca6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-03-29T15:18:09Z",
    "title_canon_sha256": "9bad93af3daf4cc1b8e2bb07c8f58f541831182eac34b322f0b41a32ec4fb521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11112",
    "kind": "arxiv",
    "version": 1
  }
}