Pith Number

pith:VECVVRLR

pith:2016:VECVVRLRFNV55OQHHBDVHJGBIX

not attested not anchored not stored refs pending

Sign changing solutions for quasilinear superlinear elliptic problems

E. D. Silva, F. J. S. A. Corr\^ea, Jose V. A. Goncalves, M. L. M. Carvalho

arxiv:1610.02525 v1 · 2016-10-08 · 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{VECVVRLRFNV55OQHHBDVHJGBIX}

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	2026-05-18T01:02:51.313173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9055ac5712b6bdeba07384753a4c145e14f90b05f5ec1085088d68d061c47d5

Aliases

arxiv: 1610.02525 · arxiv_version: 1610.02525v1 · doi: 10.48550/arxiv.1610.02525 · pith_short_12: VECVVRLRFNV5 · pith_short_16: VECVVRLRFNV55OQH · pith_short_8: VECVVRLR

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/VECVVRLRFNV55OQHHBDVHJGBIX \
  | 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: a9055ac5712b6bdeba07384753a4c145e14f90b05f5ec1085088d68d061c47d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e404b3fe72dac1fc9824cff5fefdc7f62b46780548ddc1f4de08f6842e5fe2c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-08T13:09:19Z",
    "title_canon_sha256": "a55378d1a77864756417c33e8b66d50e3bb95da26759a70028cf4cf7d9f7e9d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02525",
    "kind": "arxiv",
    "version": 1
  }
}