Pith Number

pith:GQBEGISJ

pith:2018:GQBEGISJZDD74UARDDMPO4PB45

not attested not anchored not stored refs pending

Understanding Meanings in Multilingual Customer Feedback

Akira Hayakawa, Alberto Poncelas, Chao-Hong Liu, Declan Groves, Qun Liu

arxiv:1806.01694 v1 · 2018-06-05 · 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{GQBEGISJZDD74UARDDMPO4PB45}

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	2026-05-18T00:14:12.013577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3402432249c8c7fe501118d8f771e1e75808eddcc6b64058f928000bf159972b

Aliases

arxiv: 1806.01694 · arxiv_version: 1806.01694v1 · doi: 10.48550/arxiv.1806.01694 · pith_short_12: GQBEGISJZDD7 · pith_short_16: GQBEGISJZDD74UAR · pith_short_8: GQBEGISJ

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/GQBEGISJZDD74UARDDMPO4PB45 \
  | 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: 3402432249c8c7fe501118d8f771e1e75808eddcc6b64058f928000bf159972b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e2b5f5ddb26c4157fe656d18c6cedf460f84ef2d762cb958bfc882b8506a500",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-06-05T13:59:32Z",
    "title_canon_sha256": "81f035be374746f766ebb401bd317f8724e6a9c0f3a35d5635708b0449c4fac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01694",
    "kind": "arxiv",
    "version": 1
  }
}