Pith Number

pith:BQKOCSRB

pith:2017:BQKOCSRBSQLCXIH3KEW5UYDTXS

not attested not anchored not stored refs pending

Optimal control for two-dimensional stochastic second grade fluids

Fernanda Cipriano, Nikolai Chemetov

arxiv:1706.05526 v1 · 2017-06-17 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQKOCSRBSQLCXIH3KEW5UYDTXS}

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	2026-05-18T00:42:09.617929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c14e14a2194162ba0fb512dda6073bcbd082b167939b8edd606d55aa9481d8c

Aliases

arxiv: 1706.05526 · arxiv_version: 1706.05526v1 · doi: 10.48550/arxiv.1706.05526 · pith_short_12: BQKOCSRBSQLC · pith_short_16: BQKOCSRBSQLCXIH3 · pith_short_8: BQKOCSRB

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/BQKOCSRBSQLCXIH3KEW5UYDTXS \
  | 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: 0c14e14a2194162ba0fb512dda6073bcbd082b167939b8edd606d55aa9481d8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11d32f82b59d16a69f83db503f027e14bd92a9d07ca3536704c36475e47beae1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-06-17T12:34:56Z",
    "title_canon_sha256": "9d07380361c1426cf80964e231fcbe00fd90aed3015ed8bf48191ed70001d823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05526",
    "kind": "arxiv",
    "version": 1
  }
}