Pith Number

pith:23YI4UUP

pith:2018:23YI4UUPRCKJTGMOZQ2VJTO3RQ

not attested not anchored not stored refs pending

Spectral stability of traveling fronts for nonlinear hyperbolic equations of bistable type

Chiara Simeoni, Corrado Lattanzio, Corrado Mascia, Ram\'on G. Plaza

arxiv:1802.08750 v1 · 2018-02-23 · 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{23YI4UUPRCKJTGMOZQ2VJTO3RQ}

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	2026-05-18T00:22:36.597233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6f08e528f889499998ecc3554cddb8c200184f5bd89b6c70497b3f772e75ee6

Aliases

arxiv: 1802.08750 · arxiv_version: 1802.08750v1 · doi: 10.48550/arxiv.1802.08750 · pith_short_12: 23YI4UUPRCKJ · pith_short_16: 23YI4UUPRCKJTGMO · pith_short_8: 23YI4UUP

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/23YI4UUPRCKJTGMOZQ2VJTO3RQ \
  | 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: d6f08e528f889499998ecc3554cddb8c200184f5bd89b6c70497b3f772e75ee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ac193bff5f0dc4fa4f07700047288ca005b601109800638e185004b7e816707",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-02-23T22:07:17Z",
    "title_canon_sha256": "180b09a837423c4bc194d3422fd0e92f3f87b4aa6907529679db12208f6f9177"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08750",
    "kind": "arxiv",
    "version": 1
  }
}