Pith Number

pith:NV3VUMWT

pith:2024:NV3VUMWTSHO6DMOAEIAB5S7KNU

not attested not anchored not stored refs pending

Eigenvalues of a third order BVP subject to functional BCs

Gennaro Infante, Paolo Lucisano

arxiv:2412.20985 v3 · 2024-12-30 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NV3VUMWTSHO6DMOAEIAB5S7KNU}

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	2026-06-05T01:15:12.587411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d775a32d391dde1b1c022001ecbea6d2066c45891018d47ff05b7cd7770a851

Aliases

arxiv: 2412.20985 · arxiv_version: 2412.20985v3 · doi: 10.48550/arxiv.2412.20985 · pith_short_12: NV3VUMWTSHO6 · pith_short_16: NV3VUMWTSHO6DMOA · pith_short_8: NV3VUMWT

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/NV3VUMWTSHO6DMOAEIAB5S7KNU \
  | 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: 6d775a32d391dde1b1c022001ecbea6d2066c45891018d47ff05b7cd7770a851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "005a867fd0763e962020805d58c569d767757bc185d2abaa622ecfaf85a0c956",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2024-12-30T14:52:07Z",
    "title_canon_sha256": "85e18ebe7550ac18de3467a59137a8048930fff4ea2b0f5ced28865126f2b075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.20985",
    "kind": "arxiv",
    "version": 3
  }
}