Pith Number

pith:XLHCLXW4

pith:2015:XLHCLXW45MMQHTG6KMVBML6EFW

not attested not anchored not stored refs pending

Impulse control and expected suprema

Paavo Salminen, S\"oren Christensen

arxiv:1503.01253 v2 · 2015-03-04 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLHCLXW45MMQHTG6KMVBML6EFW}

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	2026-05-18T00:40:52.051327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bace25dedceb1903ccde532a162fc42d84389fe8ca5dd68189061af5fc625fd4

Aliases

arxiv: 1503.01253 · arxiv_version: 1503.01253v2 · doi: 10.48550/arxiv.1503.01253 · pith_short_12: XLHCLXW45MMQ · pith_short_16: XLHCLXW45MMQHTG6 · pith_short_8: XLHCLXW4

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/XLHCLXW45MMQHTG6KMVBML6EFW \
  | 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: bace25dedceb1903ccde532a162fc42d84389fe8ca5dd68189061af5fc625fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bac19cf109d039ad28cb925284902dd1ff1bc48587d572625dfa9e639849786d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-03-04T08:39:56Z",
    "title_canon_sha256": "954d0c688f7d40480d80becc63b5c3fce1b17559ff7f1aa7c292827997e565bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01253",
    "kind": "arxiv",
    "version": 2
  }
}