Pith Number

pith:NTMMSWRO

pith:2026:NTMMSWROXH5WKIZ5CJU7SK6A33

not attested not anchored not stored refs pending

Gradient Regularity for Fully Nonlinear Equations with Variable Degeneracy and Hamiltonian Lower-Order Terms

Diego Marcon, Gleiciano Cosmo, Rafael R. Costa

arxiv:2606.07203 v1 · 2026-06-05 · 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{NTMMSWROXH5WKIZ5CJU7SK6A33}

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	2026-06-08T01:04:52.343869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cd8c95a2eb9fb65233d1269f92bc0ded6d2acf7684321f2cea89003f2408caf

Aliases

arxiv: 2606.07203 · arxiv_version: 2606.07203v1 · doi: 10.48550/arxiv.2606.07203 · pith_short_12: NTMMSWROXH5W · pith_short_16: NTMMSWROXH5WKIZ5 · pith_short_8: NTMMSWRO

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/NTMMSWROXH5WKIZ5CJU7SK6A33 \
  | 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: 6cd8c95a2eb9fb65233d1269f92bc0ded6d2acf7684321f2cea89003f2408caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2771f121a4634b39a70fcf838bb32d035a22fd5f2c364ba7d801379915e2c196",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-05T12:13:00Z",
    "title_canon_sha256": "9a69f6d591b58880cefa6d0fcaba49c342f8a53fed7da062797b18db6abe80f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07203",
    "kind": "arxiv",
    "version": 1
  }
}