Pith Number

pith:Z2UJPPO4

pith:2018:Z2UJPPO4RFFU6N36KN4G244I4Z

not attested not anchored not stored refs pending

Concurrent Learning of Semantic Relations

Ga\"el Dias, Georgios Balikas, Massih-Reza Amini, Rumen Moraliyski

arxiv:1807.10076 v3 · 2018-07-26 · 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{Z2UJPPO4RFFU6N36KN4G244I4Z}

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	2026-05-18T00:09:35.191681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cea897bddc894b4f377e53786d7388e653552dc2228960cb073015231a3319c7

Aliases

arxiv: 1807.10076 · arxiv_version: 1807.10076v3 · doi: 10.48550/arxiv.1807.10076 · pith_short_12: Z2UJPPO4RFFU · pith_short_16: Z2UJPPO4RFFU6N36 · pith_short_8: Z2UJPPO4

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/Z2UJPPO4RFFU6N36KN4G244I4Z \
  | 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: cea897bddc894b4f377e53786d7388e653552dc2228960cb073015231a3319c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3330dbddab4d420c289f058178d51657a66cc1b966a31b9743141d5556dcebf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-26T11:44:19Z",
    "title_canon_sha256": "9e0fe39871a841359a8bd83f08547335fe57b92840202072a9b3d5cee4f0b613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10076",
    "kind": "arxiv",
    "version": 3
  }
}