Pith Number

pith:IW6Z3JTA

pith:2016:IW6Z3JTAHFPAYR533E7MTZ2T6B

not attested not anchored not stored refs pending

On the Harnack inequality for quasilinear elliptic equations with a first order term

Bernardino Sciunzi, Luigi Montoro, Susana Merch\'an

arxiv:1601.03863 v1 · 2016-01-15 · 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{IW6Z3JTAHFPAYR533E7MTZ2T6B}

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	2026-05-18T01:22:49.822073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45bd9da660395e0c47bbd93ec9e753f07ceaaf7518bff87442f3bd4d0ad590ed

Aliases

arxiv: 1601.03863 · arxiv_version: 1601.03863v1 · doi: 10.48550/arxiv.1601.03863 · pith_short_12: IW6Z3JTAHFPA · pith_short_16: IW6Z3JTAHFPAYR53 · pith_short_8: IW6Z3JTA

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/IW6Z3JTAHFPAYR533E7MTZ2T6B \
  | 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: 45bd9da660395e0c47bbd93ec9e753f07ceaaf7518bff87442f3bd4d0ad590ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7ed475d1523cb2ab959209e812adbaf1ed9e9425aace2212637c9f013558ef7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-01-15T10:17:03Z",
    "title_canon_sha256": "5e2595f5d177f7b320228e697904843cc1e4b701c7945388dbdb274dcee7ee2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03863",
    "kind": "arxiv",
    "version": 1
  }
}