Pith Number

pith:NGATA5XD

pith:2017:NGATA5XDHS5XDRKWCEFVAW6SBO

not attested not anchored not stored refs pending

Efficiently and easily integrating differential equations with JiTCODE, JiTCDDE, and JiTCSDE

Gerrit Ansmann

arxiv:1711.09886 v2 · 2017-11-25 · cs.MS · math.DS · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGATA5XDHS5XDRKWCEFVAW6SBO}

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	2026-05-18T00:17:42.147643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69813076e33cbb71c556110b505bd20ba767154592c23fad3024cc35671bb27c

Aliases

arxiv: 1711.09886 · arxiv_version: 1711.09886v2 · doi: 10.48550/arxiv.1711.09886 · pith_short_12: NGATA5XDHS5X · pith_short_16: NGATA5XDHS5XDRKW · pith_short_8: NGATA5XD

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/NGATA5XDHS5XDRKWCEFVAW6SBO \
  | 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: 69813076e33cbb71c556110b505bd20ba767154592c23fad3024cc35671bb27c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41aa8b7c901a7e93ddbc55b2308ef28c15d556e5996e908809386819ec3e700b",
    "cross_cats_sorted": [
      "math.DS",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2017-11-25T18:25:44Z",
    "title_canon_sha256": "9df4353495b3c83e47ad1db6d976a593952a031b9baa716de32daaf9a6755a32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09886",
    "kind": "arxiv",
    "version": 2
  }
}