Pith Number

pith:K7I6VULW

pith:2017:K7I6VULWWQFG34VBEGWQJDRAGO

not attested not anchored not stored refs pending

On vanishing and localizing of transmission eigenfunctions near singular points: a numerical study

Eemeli Bl{\aa}sten, Hongyu Liu, Xiaofei Li, Yuliang Wang

arxiv:1704.01885 v3 · 2017-04-06 · math.NA · math-ph · math.AP · math.MP · 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{K7I6VULWWQFG34VBEGWQJDRAGO}

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	2026-05-18T00:33:50.294476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57d1ead176b40a6df2a121ad048e20339f358705b29aa4441da12fe5056c2f34

Aliases

arxiv: 1704.01885 · arxiv_version: 1704.01885v3 · doi: 10.48550/arxiv.1704.01885 · pith_short_12: K7I6VULWWQFG · pith_short_16: K7I6VULWWQFG34VB · pith_short_8: K7I6VULW

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/K7I6VULWWQFG34VBEGWQJDRAGO \
  | 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: 57d1ead176b40a6df2a121ad048e20339f358705b29aa4441da12fe5056c2f34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "369c4f4ec152b02e5bd0c4b3bca93bd12dfc66e9f27e6f0d8bb27d2b9ab8110c",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-04-06T15:15:35Z",
    "title_canon_sha256": "f0250a96afc1f37b98a473237a142cce572720545f79b092db054d9fb0d0312c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01885",
    "kind": "arxiv",
    "version": 3
  }
}