Pith Number

pith:3QAFOCB7

pith:2016:3QAFOCB7VEVZF4FH6YQ6O4EDID

not attested not anchored not stored refs pending

A priori stopping rule for an iterative Bregman method for optimal control problems

Frank P\"orner

arxiv:1608.06771 v1 · 2016-08-24 · 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{3QAFOCB7VEVZF4FH6YQ6O4EDID}

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	2026-05-18T01:07:57.549166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc0057083fa92b92f0a7f621e7708340e05fa366d04bea51e68d689f6f1d727c

Aliases

arxiv: 1608.06771 · arxiv_version: 1608.06771v1 · doi: 10.48550/arxiv.1608.06771 · pith_short_12: 3QAFOCB7VEVZ · pith_short_16: 3QAFOCB7VEVZF4FH · pith_short_8: 3QAFOCB7

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/3QAFOCB7VEVZF4FH6YQ6O4EDID \
  | 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: dc0057083fa92b92f0a7f621e7708340e05fa366d04bea51e68d689f6f1d727c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b9ee4d630172046833eb9b3bdc144e6ea0b634961322c63998bceb29ee87c69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-08-24T10:22:40Z",
    "title_canon_sha256": "070a1e5bd10a511410dd525f89babe497ac1543c1701fb416d5a2ff21b71046e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06771",
    "kind": "arxiv",
    "version": 1
  }
}