Pith Number

pith:2YPKKWXJ

pith:2017:2YPKKWXJRZQGMABF6A5TUN5RHJ

not attested not anchored not stored refs pending

Semigroup Well-posedness of A Linearized, Compressible Fluid with An Elastic Boundary

George Avalos, Justin T. Webster, Pelin G. Geredeli

arxiv:1703.10855 v2 · 2017-03-31 · 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{2YPKKWXJRZQGMABF6A5TUN5RHJ}

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	2026-05-18T00:42:46.001894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61ea55ae98e60660025f03b3a37b13a66e9a241d2be6fda6db85f42ca2d7307

Aliases

arxiv: 1703.10855 · arxiv_version: 1703.10855v2 · doi: 10.48550/arxiv.1703.10855 · pith_short_12: 2YPKKWXJRZQG · pith_short_16: 2YPKKWXJRZQGMABF · pith_short_8: 2YPKKWXJ

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/2YPKKWXJRZQGMABF6A5TUN5RHJ \
  | 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: d61ea55ae98e60660025f03b3a37b13a66e9a241d2be6fda6db85f42ca2d7307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdb12119532aa811be65fd2fa8be53f851f1ee1f7766393704e3b2e0fe386e5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-31T11:34:10Z",
    "title_canon_sha256": "1280a27079f93e49040a6f413219157c5774575d60a63f56e43a2ce1e5d634f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10855",
    "kind": "arxiv",
    "version": 2
  }
}