Pith Number

pith:AMZK34M5

pith:2018:AMZK34M5ZD72VL6ML5AYSFE6NW

not attested not anchored not stored refs pending

Dynamic Optimization with Convergence Guarantees

Eric C. Kerrigan, Martin P. Neuenhofen

arxiv:1810.04059 v3 · 2018-10-09 · math.OC · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMZK34M5ZD72VL6ML5AYSFE6NW}

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	2026-06-04T20:13:29.426992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0332adf19dc8ffaaafcc5f4189149e6d8be88a8298751259768c35c6d2553ef2

Aliases

arxiv: 1810.04059 · arxiv_version: 1810.04059v3 · doi: 10.48550/arxiv.1810.04059 · pith_short_12: AMZK34M5ZD72 · pith_short_16: AMZK34M5ZD72VL6M · pith_short_8: AMZK34M5

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/AMZK34M5ZD72VL6ML5AYSFE6NW \
  | 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: 0332adf19dc8ffaaafcc5f4189149e6d8be88a8298751259768c35c6d2553ef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa06b85e41d500ea1bf61e20c9a7fc65164591067beb0cd7377ff4d752637d36",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-09T15:00:06Z",
    "title_canon_sha256": "f479a013cd08e76df72d360d0202af63ef8a503fe50849bf88aaef7bce098997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04059",
    "kind": "arxiv",
    "version": 3
  }
}