Pith Number

pith:D7PFKBW3

pith:2011:D7PFKBW3O3TDHVML7EA6QCTSRP

not attested not anchored not stored refs pending

A model for a large investor trading at market indifference prices. II: Continuous-time case

Dmitry Kramkov, Peter Bank

arxiv:1110.3229 v4 · 2011-10-14 · q-fin.TR · math.PR · 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{D7PFKBW3O3TDHVML7EA6QCTSRP}

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	2026-05-18T01:33:40.671977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fde5506db76e633d58bf901e80a728bf92c01ea9b4619bd6a89b5df1d6a5a2e

Aliases

arxiv: 1110.3229 · arxiv_version: 1110.3229v4 · doi: 10.48550/arxiv.1110.3229 · pith_short_12: D7PFKBW3O3TD · pith_short_16: D7PFKBW3O3TDHVML · pith_short_8: D7PFKBW3

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/D7PFKBW3O3TDHVML7EA6QCTSRP \
  | 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: 1fde5506db76e633d58bf901e80a728bf92c01ea9b4619bd6a89b5df1d6a5a2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ffc0114f2c38ffe5824a051f95e5261300b47dad2ac31abf95b2ec91472ff29",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2011-10-14T14:54:55Z",
    "title_canon_sha256": "d0b5f5e3dd81356c288041d8316b2417b8a9c537cdd3c4b5108c4c70a2fd3668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3229",
    "kind": "arxiv",
    "version": 4
  }
}