Pith Number

pith:L5ZOT4I5

pith:2013:L5ZOT4I5VESTPRFAMBYEP65RQN

not attested not anchored not stored refs pending

On Non-Autonomous Evolutionary Problems

Marcus Waurick, Maria Wehowski, Rainer Picard, Sascha Trostorff

arxiv:1302.1304 v1 · 2013-02-06 · math.AP · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5ZOT4I5VESTPRFAMBYEP65RQN}

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	2026-05-18T03:34:24.646703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f72e9f11da92537c4a0607047fbb1836675b7e0ddadb1faa25cb8b489fbb811

Aliases

arxiv: 1302.1304 · arxiv_version: 1302.1304v1 · doi: 10.48550/arxiv.1302.1304 · pith_short_12: L5ZOT4I5VEST · pith_short_16: L5ZOT4I5VESTPRFA · pith_short_8: L5ZOT4I5

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/L5ZOT4I5VESTPRFAMBYEP65RQN \
  | 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: 5f72e9f11da92537c4a0607047fbb1836675b7e0ddadb1faa25cb8b489fbb811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a6fb6a2e4b11deedc9d6bbe0bebc4141f3107ef296cc4544fc65842e8fcc210",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-02-06T09:58:46Z",
    "title_canon_sha256": "0d535248aa12e367b60d6635ecfb9cde98a5b64685d95e5c202c76dcf4ecaec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1304",
    "kind": "arxiv",
    "version": 1
  }
}