Pith Number

pith:MLHJD5DY

pith:2017:MLHJD5DY2E7IFLDELCZYKL7BMM

not attested not anchored not stored refs pending

Estimates of solutions of elliptic equations with a source reaction term involving the product of the function and its gradient

Laurent Veron (LMPT), Marie-Fran\c{c}oise Bidaut-Veron (LMPT), Marta Garcia-Huidobro

arxiv:1711.11489 v3 · 2017-11-30 · 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{MLHJD5DY2E7IFLDELCZYKL7BMM}

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	2026-05-17T23:44:59.944563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62ce91f478d13e82ac6458b3852fe163244d5365be8b433c5a5c5cf81a0161c2

Aliases

arxiv: 1711.11489 · arxiv_version: 1711.11489v3 · doi: 10.48550/arxiv.1711.11489 · pith_short_12: MLHJD5DY2E7I · pith_short_16: MLHJD5DY2E7IFLDE · pith_short_8: MLHJD5DY

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/MLHJD5DY2E7IFLDELCZYKL7BMM \
  | 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: 62ce91f478d13e82ac6458b3852fe163244d5365be8b433c5a5c5cf81a0161c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621cdbb22cf52eca458879eafdfca61e4ca010d5bd82eb7295cd11ebc1e4328f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-30T16:14:35Z",
    "title_canon_sha256": "d59b840f8f5e16df3fc91b5114f7a78e7735d78f312e2a189b51f4f22882e659"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11489",
    "kind": "arxiv",
    "version": 3
  }
}