Pith Number

pith:BUHJAYLC

pith:2018:BUHJAYLC3DBZZHIDFMV2GXHMXR

not attested not anchored not stored refs pending

Optimal control of a large dam with compound Poisson input and costs depending on water levels

Vyacheslav M. Abramov

arxiv:1811.03445 v1 · 2018-11-07 · 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{BUHJAYLC3DBZZHIDFMV2GXHMXR}

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	2026-05-18T00:01:16.174278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d0e906162d8c39c9d032b2ba35cecbc7f4c70f9d9df141ead6edda425c15628

Aliases

arxiv: 1811.03445 · arxiv_version: 1811.03445v1 · doi: 10.48550/arxiv.1811.03445 · pith_short_12: BUHJAYLC3DBZ · pith_short_16: BUHJAYLC3DBZZHID · pith_short_8: BUHJAYLC

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/BUHJAYLC3DBZZHIDFMV2GXHMXR \
  | 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: 0d0e906162d8c39c9d032b2ba35cecbc7f4c70f9d9df141ead6edda425c15628

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b3a5d315916e5e64a62496158cd07de5d2ace59a23f003ffc9c3ae20a0d46e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-11-07T05:39:26Z",
    "title_canon_sha256": "9219ebd51e1ec586416b304dc2d7592612c121f91e3b69a133df1a5cf12724fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03445",
    "kind": "arxiv",
    "version": 1
  }
}