Pith Number

pith:PRG5LZ6F

pith:2016:PRG5LZ6FLWMPISFUIOQTVKLNBY

not attested not anchored not stored refs pending

On Neumann problems for nonlocal Hamilton-Jacobi equations with dominating gradient terms

Daria Ghilli

arxiv:1601.04308 v2 · 2016-01-17 · math.AP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRG5LZ6FLWMPISFUIOQTVKLNBY}

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	2026-05-18T00:30:11.830206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c4dd5e7c55d98f448b443a13aa96d0e182c140668a7c225d09c979a81eeb9a9

Aliases

arxiv: 1601.04308 · arxiv_version: 1601.04308v2 · doi: 10.48550/arxiv.1601.04308 · pith_short_12: PRG5LZ6FLWMP · pith_short_16: PRG5LZ6FLWMPISFU · pith_short_8: PRG5LZ6F

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/PRG5LZ6FLWMPISFUIOQTVKLNBY \
  | 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: 7c4dd5e7c55d98f448b443a13aa96d0e182c140668a7c225d09c979a81eeb9a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bb61e22b37ad6549d4a55fed425eb7127c3171280a741bfc6be6ea33e37cfd4",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-01-17T16:36:55Z",
    "title_canon_sha256": "df7eeaeacfb739e7b6f7ed2e2e6ef1b800d73f8df98b555e9a14f6a807d2d99d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04308",
    "kind": "arxiv",
    "version": 2
  }
}