Pith Number

pith:GSYONZDK

pith:2021:GSYONZDKCERHU2PAYYDHBEY2J5

not attested not anchored not stored refs pending

FinMatcher at FinSim-2: Hypernym Detection in the Financial Services Domain using Knowledge Graphs

Heiko Paulheim, Jan Portisch, Michael HLADIK

arxiv:2103.01576 v1 · 2021-03-02 · cs.LG · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GSYONZDKCERHU2PAYYDHBEY2J5}

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	2026-07-05T02:19:48.432884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34b0e6e46a11227a69e0c60670931a4f45d3d6a6e5c6f32768e581449ab06f0a

Aliases

arxiv: 2103.01576 · arxiv_version: 2103.01576v1 · doi: 10.48550/arxiv.2103.01576 · pith_short_12: GSYONZDKCERH · pith_short_16: GSYONZDKCERHU2PA · pith_short_8: GSYONZDK

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/GSYONZDKCERHU2PAYYDHBEY2J5 \
  | 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: 34b0e6e46a11227a69e0c60670931a4f45d3d6a6e5c6f32768e581449ab06f0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "553d81faf3551088668bacf0f4291bd7afb49b9883cb4b1d69bb950034c25a91",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-02T08:56:28Z",
    "title_canon_sha256": "015763f4a39a1ba0298695cc7f994d6cad9ebf5da1595fed56530684b1e862eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.01576",
    "kind": "arxiv",
    "version": 1
  }
}