Pith Number

pith:YMYDQIZQ

pith:2015:YMYDQIZQP5MKMVYEE5UL5GUD4B

not attested not anchored not stored refs pending

Error estimates and a two grid scheme for approximating transmission eigenvalues

Hai Bi, Jiayu Han, Yidu Yang

arxiv:1506.06486 v2 · 2015-06-22 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMYDQIZQP5MKMVYEE5UL5GUD4B}

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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.

Cited by

1 paper in Pith

$\bf H(\mathrm{curl}^2)$ conforming element for Maxwell's transmission eigenvalue problem using fixed-point approach

Receipt and verification

First computed	2026-05-18T01:19:44.451479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3303823307f58a657042768be9a83e07e6e00d46592d845e74fb14e84ed7b4f

Aliases

arxiv: 1506.06486 · arxiv_version: 1506.06486v2 · doi: 10.48550/arxiv.1506.06486 · pith_short_12: YMYDQIZQP5MK · pith_short_16: YMYDQIZQP5MKMVYE · pith_short_8: YMYDQIZQ

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/YMYDQIZQP5MKMVYEE5UL5GUD4B \
  | 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: c3303823307f58a657042768be9a83e07e6e00d46592d845e74fb14e84ed7b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74347689d47e1a5d6398d53d1e56f49c2c0c4cbfd0ba7151026a33d1760f0b5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-06-22T07:22:18Z",
    "title_canon_sha256": "1bfea1a2935ce7576a21c2377215bb43e9ea423e213b3ad78aff12234e3e1f59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06486",
    "kind": "arxiv",
    "version": 2
  }
}