Pith Number

pith:AIMGEOFP

pith:2016:AIMGEOFPQ25AFAVR7ZZVGYJ2XE

not attested not anchored not stored refs pending

Dirichlet-to-Neumann semigroup with respect to a general second order eigenvalue problem

\'Erika Capelato, Jamil Abreu

arxiv:1606.03961 v4 · 2016-06-13 · 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{AIMGEOFPQ25AFAVR7ZZVGYJ2XE}

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	2026-05-18T00:27:53.262796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02186238af86ba0282b1fe7353613ab90542f7a259ab824e00234868aa1ee35a

Aliases

arxiv: 1606.03961 · arxiv_version: 1606.03961v4 · doi: 10.48550/arxiv.1606.03961 · pith_short_12: AIMGEOFPQ25A · pith_short_16: AIMGEOFPQ25AFAVR · pith_short_8: AIMGEOFP

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/AIMGEOFPQ25AFAVR7ZZVGYJ2XE \
  | 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: 02186238af86ba0282b1fe7353613ab90542f7a259ab824e00234868aa1ee35a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc7924592869ee87cc8991ea4645162743ff96844e695705c8400ff42acb966b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-06-13T14:11:59Z",
    "title_canon_sha256": "7905b219ce6a2db6d7527e67a88acbb472ee6a9b1c6a66c37e2c736167605a00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03961",
    "kind": "arxiv",
    "version": 4
  }
}