Pith Number

pith:SHH5EAWM

pith:2012:SHH5EAWMA4KWBWARM4SEOALMRM

not attested not anchored not stored refs pending

Asymptotic formulations of the eigenvalues and eigenfunctions for a boundary value problem

Azad Bayramov, Erdo\u{g}an \c{S}en

arxiv:1212.2790 v2 · 2012-12-12 · math.CA · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHH5EAWMA4KWBWARM4SEOALMRM}

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	2026-05-18T01:52:39.600052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91cfd202cc071560d811672447016c8b203bcd3c01ae3ec6b760fc6ff6b01072

Aliases

arxiv: 1212.2790 · arxiv_version: 1212.2790v2 · doi: 10.48550/arxiv.1212.2790 · pith_short_12: SHH5EAWMA4KW · pith_short_16: SHH5EAWMA4KWBWAR · pith_short_8: SHH5EAWM

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/SHH5EAWMA4KWBWARM4SEOALMRM \
  | 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: 91cfd202cc071560d811672447016c8b203bcd3c01ae3ec6b760fc6ff6b01072

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "071f4bfe04e9939af000b687ce89ef082dc3e12177930b0272337b2d2ccc0326",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2012-12-12T12:27:45Z",
    "title_canon_sha256": "6fd86cc5cfcf0f3505e8fed80d366403a1a53d8d4f43d5172a168f3e90889f97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2790",
    "kind": "arxiv",
    "version": 2
  }
}