Pith Number

pith:FSQMBMGW

pith:2015:FSQMBMGWEI23KB5XSTKSXQNQX7

not attested not anchored not stored refs pending

On the leading term of the eigenvalue variation for Aharonov-Bohm operators with a moving pole

Laura Abatangelo, Veronica Felli

arxiv:1505.05280 v2 · 2015-05-20 · 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{FSQMBMGWEI23KB5XSTKSXQNQX7}

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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	2026-05-18T02:00:58.376729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca0c0b0d62235b507b794d52bc1b0bfc60b7d069ce3063e7e0161c2cde9b6f3

Aliases

arxiv: 1505.05280 · arxiv_version: 1505.05280v2 · doi: 10.48550/arxiv.1505.05280 · pith_short_12: FSQMBMGWEI23 · pith_short_16: FSQMBMGWEI23KB5X · pith_short_8: FSQMBMGW

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/FSQMBMGWEI23KB5XSTKSXQNQX7 \
  | 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: 2ca0c0b0d62235b507b794d52bc1b0bfc60b7d069ce3063e7e0161c2cde9b6f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a9d9024c9084b546d5900951d4a06789831cae9905f63f04b878a43980a9ef4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-05-20T08:35:14Z",
    "title_canon_sha256": "14295df2df4ba0174d7108cb90eb5034a45b4b159d562ba92695fe083b5d37d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05280",
    "kind": "arxiv",
    "version": 2
  }
}