Pith Number

pith:ZM4UHFR5

pith:2015:ZM4UHFR5O5BBQZ4GRVXQNUYALA

not attested not anchored not stored refs pending

A dynamic optimal execution strategy under stochastic price recovery

Masashi Ieda

arxiv:1502.04521 v1 · 2015-02-16 · q-fin.TR · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZM4UHFR5O5BBQZ4GRVXQNUYALA}

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	2026-05-18T02:26:59.605388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb3943963d77421867868d6f06d300580259b35ed3fb397262e7e546799a9c0e

Aliases

arxiv: 1502.04521 · arxiv_version: 1502.04521v1 · doi: 10.48550/arxiv.1502.04521 · pith_short_12: ZM4UHFR5O5BB · pith_short_16: ZM4UHFR5O5BBQZ4G · pith_short_8: ZM4UHFR5

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/ZM4UHFR5O5BBQZ4GRVXQNUYALA \
  | 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: cb3943963d77421867868d6f06d300580259b35ed3fb397262e7e546799a9c0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93a6256269e049c95c5280e3f973d39484e77b59de72830ad7e335eaa809cfa9",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2015-02-16T13:11:56Z",
    "title_canon_sha256": "aa76a2efbc9affae7e53b43e7468587f0e08d9b9e793a54ee5637406553443fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04521",
    "kind": "arxiv",
    "version": 1
  }
}