Pith Number

pith:B2S6RXSO

pith:2019:B2S6RXSO4WWOS6O2DXOGEAMWRX

not attested not anchored not stored refs pending

Artificial Intelligence Alter Egos: Who benefits from Robo-investing?

Catherine D'Hondt, Eric Ghysels, Rudy De Winne, Steve Raymond

arxiv:1907.03370 v1 · 2019-07-08 · q-fin.PM · econ.EM · 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{B2S6RXSO4WWOS6O2DXOGEAMWRX}

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	2026-05-17T23:41:16.407795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ea5e8de4ee5ace979da1ddc6201968dfbca20cffcc46ac524fb9ac2ef97e74d

Aliases

arxiv: 1907.03370 · arxiv_version: 1907.03370v1 · doi: 10.48550/arxiv.1907.03370 · pith_short_12: B2S6RXSO4WWO · pith_short_16: B2S6RXSO4WWOS6O2 · pith_short_8: B2S6RXSO

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/B2S6RXSO4WWOS6O2DXOGEAMWRX \
  | 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: 0ea5e8de4ee5ace979da1ddc6201968dfbca20cffcc46ac524fb9ac2ef97e74d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a87596ce149b2700df51941dc3d42ae3375a49e077d2769b347f35daa317b237",
    "cross_cats_sorted": [
      "econ.EM",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2019-07-08T00:10:09Z",
    "title_canon_sha256": "06c6a170431758396f1820af969f051f539d9ee9f996523e0ccc87e0c6a453f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03370",
    "kind": "arxiv",
    "version": 1
  }
}