Pith Number

pith:LDEQWQGW

pith:2023:LDEQWQGWKYFRFVL6EKXVF2YK5P

not attested not anchored not stored refs pending

Insensitizing controls for a quasi-linear parabolic equation with diffusion depending on gradient of the state

Dany Nina Huaman, Miguel R. Nu\~nez-Ch\'avez

arxiv:2304.04316 v2 · 2023-04-09 · 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{LDEQWQGWKYFRFVL6EKXVF2YK5P}

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.

Cited by

1 paper in Pith

Insensitizing controls of a volume-surface reaction-diffusion equation with dynamic boundary conditions

Receipt and verification

First computed	2026-07-05T10:11:12.707651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c90b40d6560b12d57e22af52eb0aebdf5b903364d3213a823fa1ced48bd86f

Aliases

arxiv: 2304.04316 · arxiv_version: 2304.04316v2 · doi: 10.48550/arxiv.2304.04316 · pith_short_12: LDEQWQGWKYFR · pith_short_16: LDEQWQGWKYFRFVL6 · pith_short_8: LDEQWQGW

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/LDEQWQGWKYFRFVL6EKXVF2YK5P \
  | 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: 58c90b40d6560b12d57e22af52eb0aebdf5b903364d3213a823fa1ced48bd86f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2200820ac87ba77dda0a3bf6a85c06468178bb77a6ed2b54ed712b45adb93c1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-04-09T21:13:19Z",
    "title_canon_sha256": "36cdba0b55ade76741ff667ed176da318b85acf31ffe5008d2a97675b4ecf9e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.04316",
    "kind": "arxiv",
    "version": 2
  }
}