Pith Number

pith:THEDTDLH

pith:2016:THEDTDLHPJLXK5UGFBZ3PXX3SC

not attested not anchored not stored refs pending

Adjoint-based Optimal Flow Control for Compressible DNS

Ati S. Sharma, J. Javier Otero, Richard D. Sandberg

arxiv:1603.05887 v2 · 2016-03-18 · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THEDTDLHPJLXK5UGFBZ3PXX3SC}

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	2026-05-18T01:14:12.515082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99c8398d677a577576862873b7defb9092c73e1a08c4a44837110325f87d2995

Aliases

arxiv: 1603.05887 · arxiv_version: 1603.05887v2 · doi: 10.48550/arxiv.1603.05887 · pith_short_12: THEDTDLHPJLX · pith_short_16: THEDTDLHPJLXK5UG · pith_short_8: THEDTDLH

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/THEDTDLHPJLXK5UGFBZ3PXX3SC \
  | 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: 99c8398d677a577576862873b7defb9092c73e1a08c4a44837110325f87d2995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c3304ed13e87715fba31cb7188ec77f92b9741559b649254faa143ee6ca21ee",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-03-18T14:49:07Z",
    "title_canon_sha256": "2c7b5c410761384ee28d763b2fb776e4a6b5f797e05b1742117e817a1452ec8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05887",
    "kind": "arxiv",
    "version": 2
  }
}