Pith Number

pith:ODXBSQHT

pith:2006:ODXBSQHT35H7IG4DDPVTFCYV4L

not attested not anchored not stored refs pending

A simple method of calculating eigenvalues and resonances in domains with infinite regular ends

Marco Marletta, Michael Levitin

arxiv:math/0611237 v2 · 2006-11-08 · math.SP · cs.NA · 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{ODXBSQHT35H7IG4DDPVTFCYV4L}

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	2026-06-03T22:06:21.146057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70ee1940f3df4ff41b831beb328b15e2ea5b4b43fc4f985fe6f64f7d85f1dd4e

Aliases

arxiv: math/0611237 · arxiv_version: math/0611237v2 · doi: 10.48550/arxiv.math/0611237 · pith_short_12: ODXBSQHT35H7 · pith_short_16: ODXBSQHT35H7IG4D · pith_short_8: ODXBSQHT

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/ODXBSQHT35H7IG4DDPVTFCYV4L \
  | 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: 70ee1940f3df4ff41b831beb328b15e2ea5b4b43fc4f985fe6f64f7d85f1dd4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1174b9b62802ac2ab44647f129ca8a92bc0d466439df7eba79a34e88a0e04172",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2006-11-08T17:44:32Z",
    "title_canon_sha256": "d3d8936fbd136c99204eb85fc8d303c52c31c0f2a160d4f1a4d9f1217dec2362"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0611237",
    "kind": "arxiv",
    "version": 2
  }
}