Pith Number

pith:37AJWM7R

pith:2014:37AJWM7RZOEGPU5IUM6UQFCQHL

not attested not anchored not stored refs pending

Asymptotics of the number of the interior transmission eigenvalues

Georgi Vodev, Vesselin Petkov

arxiv:1403.3949 v4 · 2014-03-16 · math.SP · math-ph · 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{37AJWM7RZOEGPU5IUM6UQFCQHL}

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	2026-05-18T02:31:21.287503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfc09b33f1cb8867d3a8a33d4814503adfd5b43e85e3f21dd28e5436fc30661a

Aliases

arxiv: 1403.3949 · arxiv_version: 1403.3949v4 · doi: 10.48550/arxiv.1403.3949 · pith_short_12: 37AJWM7RZOEG · pith_short_16: 37AJWM7RZOEGPU5I · pith_short_8: 37AJWM7R

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/37AJWM7RZOEGPU5IUM6UQFCQHL \
  | 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: dfc09b33f1cb8867d3a8a33d4814503adfd5b43e85e3f21dd28e5436fc30661a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2d8507b4e9a967023584619fdff8dc8e1d2eb7cb089c4a1136a88503644877b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2014-03-16T19:00:31Z",
    "title_canon_sha256": "4b891ce3cc5ca9b6086428502ded606f1ccd015a97831e671510e2d04a985043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3949",
    "kind": "arxiv",
    "version": 4
  }
}