Pith Number

pith:RTKQQVQK

pith:2019:RTKQQVQKP4CTNMQTGCAWNOSXR4

not attested not anchored not stored refs pending

Discovering Language of the Stocks

Dejan Lavbi\v{c}, Marko Po\v{z}enel

arxiv:1902.08684 v1 · 2019-02-13 · cs.CE · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTKQQVQKP4CTNMQTGCAWNOSXR4}

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	2026-05-17T23:52:50.329547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cd508560a7f0536b213308166ba578f0f57610157e022bc2c27852f3f20753a

Aliases

arxiv: 1902.08684 · arxiv_version: 1902.08684v1 · doi: 10.48550/arxiv.1902.08684 · pith_short_12: RTKQQVQKP4CT · pith_short_16: RTKQQVQKP4CTNMQT · pith_short_8: RTKQQVQK

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/RTKQQVQKP4CTNMQTGCAWNOSXR4 \
  | 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: 8cd508560a7f0536b213308166ba578f0f57610157e022bc2c27852f3f20753a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7448e8ee01ea09601d1523fe161f4f3e74f305aae03e4779f2a092674a6df5e2",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2019-02-13T15:56:51Z",
    "title_canon_sha256": "2586fa8065b705b18946b04695bb1567419d0f9bcf0754c0757bb2b28a518f17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08684",
    "kind": "arxiv",
    "version": 1
  }
}