Pith Number

pith:P57VUQS5

pith:2018:P57VUQS5F6SRKVS6LVPOWG3OC4

not attested not anchored not stored refs pending

Co-existence of Trend and Value in Financial Markets: Estimating an Extended Chiarella Model

Adam Majewski, Jean-Philippe Bouchaud, Stefano Ciliberti

arxiv:1807.11751 v1 · 2018-07-31 · 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{P57VUQS5F6SRKVS6LVPOWG3OC4}

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	2026-05-18T00:09:21.214405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f7f5a425d2fa515565e5d5eeb1b6e173eec0e6a76c50ba4b0169ca9452614ab

Aliases

arxiv: 1807.11751 · arxiv_version: 1807.11751v1 · doi: 10.48550/arxiv.1807.11751 · pith_short_12: P57VUQS5F6SR · pith_short_16: P57VUQS5F6SRKVS6 · pith_short_8: P57VUQS5

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/P57VUQS5F6SRKVS6LVPOWG3OC4 \
  | 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: 7f7f5a425d2fa515565e5d5eeb1b6e173eec0e6a76c50ba4b0169ca9452614ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e858b6ebb4d49f1ef6a78d1023b81d827dd46faae24a418bacb232cfba0b700",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2018-07-31T10:50:32Z",
    "title_canon_sha256": "90225d9083dc2e47799f8faad8321c3b5dd64b1b6930c2edd8940961d4461519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11751",
    "kind": "arxiv",
    "version": 1
  }
}