Pith Number

pith:PQ4OGZAC

pith:2010:PQ4OGZACQE5I75CNE376KF3ZTF

not attested not anchored not stored refs pending

On the theory of cavities with point-like perturbations. Part II: Rectangular cavities

H-J. Stoeckmann, T. Tudorovskiy, U. Kuhl

arxiv:1011.6272 v1 · 2010-11-29 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQ4OGZACQE5I75CNE376KF3ZTF}

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	2026-05-18T02:04:37.873190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c38e36402813a8ff44d26ffe51779996f5218d35c488aa8c626949966585d0a

Aliases

arxiv: 1011.6272 · arxiv_version: 1011.6272v1 · doi: 10.48550/arxiv.1011.6272 · pith_short_12: PQ4OGZACQE5I · pith_short_16: PQ4OGZACQE5I75CN · pith_short_8: PQ4OGZAC

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/PQ4OGZACQE5I75CNE376KF3ZTF \
  | 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: 7c38e36402813a8ff44d26ffe51779996f5218d35c488aa8c626949966585d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a831c56ce65fb3838635f5174ba3c7c4878e201efaa227e353a66ad4197a0b94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2010-11-29T15:50:40Z",
    "title_canon_sha256": "0c8b774a8489a88442d92469dda837f34cac8e6627c09f0262547e861c983d94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.6272",
    "kind": "arxiv",
    "version": 1
  }
}