Pith Number

pith:LSR55OJB

pith:2018:LSR55OJBI4PYFG3SF5CWBQ6P5A

not attested not anchored not stored refs pending

Stance Prediction for Russian: Data and Analysis

Leon Derczynski, Manuel Mazzara, Nikita Lozhnikov

arxiv:1809.01574 v2 · 2018-09-05 · 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{LSR55OJBI4PYFG3SF5CWBQ6P5A}

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	2026-05-18T00:04:12.527583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ca3deb921471f829b722f4560c3cfe83d1c18c0174d5d02ab3ecfb3a93424f5

Aliases

arxiv: 1809.01574 · arxiv_version: 1809.01574v2 · doi: 10.48550/arxiv.1809.01574 · pith_short_12: LSR55OJBI4PY · pith_short_16: LSR55OJBI4PYFG3S · pith_short_8: LSR55OJB

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/LSR55OJBI4PYFG3SF5CWBQ6P5A \
  | 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: 5ca3deb921471f829b722f4560c3cfe83d1c18c0174d5d02ab3ecfb3a93424f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dba7e3b1ad5d8cdde7a233ae8ef4d949560b8297b17646b866eaae19d3d5603",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-05T15:20:41Z",
    "title_canon_sha256": "a048ea3e06fed130c55d28d6d1f0cdc8dc267aebb51c093bab46f7e1c2138e97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01574",
    "kind": "arxiv",
    "version": 2
  }
}