Pith Number

pith:VNME54WD

pith:2010:VNME54WD7EM2FFLRT5C6BPILPJ

not attested not anchored not stored refs pending

Galoisian approach for a Sturm-Liouville problem on the infinite interval

David Blazquez-Sanz, Kazuyuki Yagasaki

arxiv:1009.0979 v2 · 2010-09-06 · math.DS · math-ph · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNME54WD7EM2FFLRT5C6BPILPJ}

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	2026-05-18T04:41:16.038499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab584ef2c3f919a295719f45e0bd0b7a6ec4a66f5a53d31049613ca7b64a334f

Aliases

arxiv: 1009.0979 · arxiv_version: 1009.0979v2 · doi: 10.48550/arxiv.1009.0979 · pith_short_12: VNME54WD7EM2 · pith_short_16: VNME54WD7EM2FFLR · pith_short_8: VNME54WD

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/VNME54WD7EM2FFLRT5C6BPILPJ \
  | 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: ab584ef2c3f919a295719f45e0bd0b7a6ec4a66f5a53d31049613ca7b64a334f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4f2a8dba2fdf869caa7e5957f4da1f07bd720438c2cc833fba18be6199da396",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-09-06T07:28:56Z",
    "title_canon_sha256": "76257532545158a5d2d2af910acf969b4d28f0ef0e323ef4d413b83477ffec2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0979",
    "kind": "arxiv",
    "version": 2
  }
}