Pith Number

pith:AJXSPMP5

pith:2015:AJXSPMP5JZGXYSAATAYSH3ZXQT

not attested not anchored not stored refs pending

Linearized stability analysis of nonlinear partial differential equations

Amenda Chow, Kirsten Morris, Rasha Al Jamal

arxiv:1509.05792 v1 · 2015-09-18 · 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{AJXSPMP5JZGXYSAATAYSH3ZXQT}

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	2026-05-18T01:32:42.311402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

026f27b1fd4e4d7c4800983123ef3784e51c5f48b18ae90133e3f5b4399b0689

Aliases

arxiv: 1509.05792 · arxiv_version: 1509.05792v1 · doi: 10.48550/arxiv.1509.05792 · pith_short_12: AJXSPMP5JZGX · pith_short_16: AJXSPMP5JZGXYSAA · pith_short_8: AJXSPMP5

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/AJXSPMP5JZGXYSAATAYSH3ZXQT \
  | 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: 026f27b1fd4e4d7c4800983123ef3784e51c5f48b18ae90133e3f5b4399b0689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfcec04f042496b0f487211e37cc67ddaf53732b50dbd2fea831c0dcd93fe05e",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-09-18T20:33:15Z",
    "title_canon_sha256": "40891c267e167a8ca10331051c9c0810bc9a9e1d7eb5e71225ba6669486181d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05792",
    "kind": "arxiv",
    "version": 1
  }
}