Pith Number

pith:KBU4NY7U

pith:2015:KBU4NY7UOOTBGE5RCEO5LVB7L7

not attested not anchored not stored refs pending

A Brownian optimal switching problem under incomplete information

Marcus Olofsson

arxiv:1501.06449 v2 · 2015-01-26 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBU4NY7UOOTBGE5RCEO5LVB7L7}

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	2026-05-18T02:22:28.679961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5069c6e3f473a61313b1111dd5d43f5ffc52f63d78dd11b1f039e9fe25d5a865

Aliases

arxiv: 1501.06449 · arxiv_version: 1501.06449v2 · doi: 10.48550/arxiv.1501.06449 · pith_short_12: KBU4NY7UOOTB · pith_short_16: KBU4NY7UOOTBGE5R · pith_short_8: KBU4NY7U

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/KBU4NY7UOOTBGE5RCEO5LVB7L7 \
  | 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: 5069c6e3f473a61313b1111dd5d43f5ffc52f63d78dd11b1f039e9fe25d5a865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68f29de6573dbfbbfb14b34351c5580f24311f4cb5c290e876ddc4318d0f99d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-01-26T15:33:13Z",
    "title_canon_sha256": "24c9a518086ebae5775c6dee693ef32b9eff7bdb7660323c1671f26a1c4b8880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06449",
    "kind": "arxiv",
    "version": 2
  }
}