Pith Number

pith:4XH7E57G

pith:2019:4XH7E57GV5ZMZWFDLC3TFYAAUA

not attested not anchored not stored refs pending

Sharp estimates of the generalized principal eigenvalue for superlinear viscous Hamilton-Jacobi equations with inward drift

Emmanuel Chasseigne (LMPT), Naoyuki Ichihara

arxiv:1906.01289 v1 · 2019-06-04 · 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{4XH7E57GV5ZMZWFDLC3TFYAAUA}

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	2026-05-17T23:44:17.137390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5cff277e6af72ccd8a358b732e000a01901f4a53271aaf61c8417296c45dbc4

Aliases

arxiv: 1906.01289 · arxiv_version: 1906.01289v1 · doi: 10.48550/arxiv.1906.01289 · pith_short_12: 4XH7E57GV5ZM · pith_short_16: 4XH7E57GV5ZMZWFD · pith_short_8: 4XH7E57G

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/4XH7E57GV5ZMZWFDLC3TFYAAUA \
  | 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: e5cff277e6af72ccd8a358b732e000a01901f4a53271aaf61c8417296c45dbc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d68c5ef03f668691fdaaffbf3f0f045d24fdce51a53b0a8fc3e28ccb15fb21c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-06-04T09:12:21Z",
    "title_canon_sha256": "7e36cd41413389f390f5a568199e7cd45ba4fdc5d01109d1e091a3065520d7e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01289",
    "kind": "arxiv",
    "version": 1
  }
}