Pith Number

pith:SDZQKUZ3

pith:2018:SDZQKUZ3NNKCN2CEA44YZYCAG6

not attested not anchored not stored refs pending

On hysteresis-reaction-diffusion systems: Singular fast-reaction limit derivation and nonlinear hysteresis feedback

Christian M\"unch, Klemens Fellner

arxiv:1807.01357 v1 · 2018-07-03 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDZQKUZ3NNKCN2CEA44YZYCAG6}

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	2026-05-18T00:11:29.843326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f305533b6b5426e84407398ce040378349593000c40107247f05186cfa6090

Aliases

arxiv: 1807.01357 · arxiv_version: 1807.01357v1 · doi: 10.48550/arxiv.1807.01357 · pith_short_12: SDZQKUZ3NNKC · pith_short_16: SDZQKUZ3NNKCN2CE · pith_short_8: SDZQKUZ3

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/SDZQKUZ3NNKCN2CEA44YZYCAG6 \
  | 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: 90f305533b6b5426e84407398ce040378349593000c40107247f05186cfa6090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "950cf08e8b936349dc8413676191fca9aeb90cec87ac3c60e9ee7233c0972100",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-07-03T19:39:51Z",
    "title_canon_sha256": "3f47f46718ca9ecc663994f427c6f9608e61a448ba7cd55b83b627670fc7dd73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01357",
    "kind": "arxiv",
    "version": 1
  }
}