Pith Number

pith:6NBT2PAS

pith:2018:6NBT2PAS3JKM7BXFTDH2YCDFHF

not attested not anchored not stored refs pending

Optimal investment with transient price impact

Moritz Vo{\ss}, Peter Bank

arxiv:1804.07392 v1 · 2018-04-19 · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6NBT2PAS3JKM7BXFTDH2YCDFHF}

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	2026-05-18T00:17:58.957567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3433d3c12da54cf86e598cfac0865396eada40e3a39e8904b87b72cb8ebc571

Aliases

arxiv: 1804.07392 · arxiv_version: 1804.07392v1 · doi: 10.48550/arxiv.1804.07392 · pith_short_12: 6NBT2PAS3JKM · pith_short_16: 6NBT2PAS3JKM7BXF · pith_short_8: 6NBT2PAS

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/6NBT2PAS3JKM7BXFTDH2YCDFHF \
  | 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: f3433d3c12da54cf86e598cfac0865396eada40e3a39e8904b87b72cb8ebc571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "681f4d502e9ae3f839a2cde3b5664ffec21c90502fb5f1b460063c2ca08bc272",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2018-04-19T22:31:08Z",
    "title_canon_sha256": "8076d81f63d65070a22f9a7b96a910f0387be85dc8d417ce00b17b4d4d5d4077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07392",
    "kind": "arxiv",
    "version": 1
  }
}