Pith Number

pith:J3FFMVTD

pith:2016:J3FFMVTD3ZV275R7QHG24Z55BI

not attested not anchored not stored refs pending

Regularity results for transmission problems with sign-changing coefficients: a modal approach

Valentin Vinoles

arxiv:1611.00304 v1 · 2016-11-01 · math.AP · math-ph · math.MP · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3FFMVTD3ZV275R7QHG24Z55BI}

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	2026-05-18T01:00:41.068399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eca565663de6baff63f81cdae67bd0a18cf5d6b603e6e2f0be56588e91311c0

Aliases

arxiv: 1611.00304 · arxiv_version: 1611.00304v1 · doi: 10.48550/arxiv.1611.00304 · pith_short_12: J3FFMVTD3ZV2 · pith_short_16: J3FFMVTD3ZV275R7 · pith_short_8: J3FFMVTD

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/J3FFMVTD3ZV275R7QHG24Z55BI \
  | 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: 4eca565663de6baff63f81cdae67bd0a18cf5d6b603e6e2f0be56588e91311c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41e759ded47f483ae48634ad0f9a6b0ce729e297cb83e7aec5963f97a946332f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-11-01T17:33:06Z",
    "title_canon_sha256": "845e19b2dbac16fcfd3361c888d7b8270da4fe03001c8548d57909972b505554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00304",
    "kind": "arxiv",
    "version": 1
  }
}