Pith Number

pith:BYX3COEP

pith:2017:BYX3COEPSTCCQPADEP6OL2DONJ

not attested not anchored not stored refs pending

Second-Order Analysis and Numerical Approximation for Bang-Bang Bilinear Control Problems

Daniel Wachsmuth, Eduardo Casas, Gerd Wachsmuth

arxiv:1707.06880 v1 · 2017-07-21 · 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{BYX3COEPSTCCQPADEP6OL2DONJ}

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	2026-05-18T00:39:51.278949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e2fb1388f94c4283c0323fce5e86e6a4e9f8a22b4edbf27b8bc6baf2679019c

Aliases

arxiv: 1707.06880 · arxiv_version: 1707.06880v1 · doi: 10.48550/arxiv.1707.06880 · pith_short_12: BYX3COEPSTCC · pith_short_16: BYX3COEPSTCCQPAD · pith_short_8: BYX3COEP

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/BYX3COEPSTCCQPADEP6OL2DONJ \
  | 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: 0e2fb1388f94c4283c0323fce5e86e6a4e9f8a22b4edbf27b8bc6baf2679019c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d706693dfd04c6e1622e23b43073e6efe884dc214944148d85bf100a5df79237",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-07-21T13:02:00Z",
    "title_canon_sha256": "00138efce1b4c578286d0bdec87b482f426d7c5d6f3e201b6147594fffaeac77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06880",
    "kind": "arxiv",
    "version": 1
  }
}