Pith Number

pith:V5EADEC6

pith:2018:V5EADEC6NLTKERO77Y2XRCS7KG

not attested not anchored not stored refs pending

Nonlinear stability of source defects in oscillatory media

Bj\"orn Sandstede, Kevin Zumbrun, Margaret Beck, Toan T. Nguyen

arxiv:1802.07676 v1 · 2018-02-21 · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5EADEC6NLTKERO77Y2XRCS7KG}

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	2026-05-18T00:22:49.645489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af4801905e6ae6a245dffe35788a5f5182afc1a77ca412198ef6ab9e3763c126

Aliases

arxiv: 1802.07676 · arxiv_version: 1802.07676v1 · doi: 10.48550/arxiv.1802.07676 · pith_short_12: V5EADEC6NLTK · pith_short_16: V5EADEC6NLTKERO7 · pith_short_8: V5EADEC6

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/V5EADEC6NLTKERO77Y2XRCS7KG \
  | 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: af4801905e6ae6a245dffe35788a5f5182afc1a77ca412198ef6ab9e3763c126

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f29ecfff72b7775f1a18f15b57fdc0730d9d9ed1af18d20484f35941e5e20dc",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-02-21T17:18:52Z",
    "title_canon_sha256": "40b601f66f6dcb243ce43ba85868dae51a394e6e0d6cfdc8ac07fc10d4a8ffef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07676",
    "kind": "arxiv",
    "version": 1
  }
}