Pith Number

pith:RLYJ4VOD

pith:2012:RLYJ4VODR3PXGBDVXZ7PIMWECL

not attested not anchored not stored refs pending

Scattering theory for Hamiltonians periodic in time

J. Howland

arxiv:1212.2931 v1 · 2012-12-12 · 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{RLYJ4VODR3PXGBDVXZ7PIMWECL}

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.

Cited by

1 paper in Pith

Boundary-Robust Transmission Asymmetry as a Topological Signature in Open Floquet Lattices

Receipt and verification

First computed	2026-05-18T03:38:34.897294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8af09e55c38edf730475be7ef432c412fd79536fe58147881afa7dfd40611843

Aliases

arxiv: 1212.2931 · arxiv_version: 1212.2931v1 · doi: 10.48550/arxiv.1212.2931 · pith_short_12: RLYJ4VODR3PX · pith_short_16: RLYJ4VODR3PXGBDV · pith_short_8: RLYJ4VOD

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/RLYJ4VODR3PXGBDVXZ7PIMWECL \
  | 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: 8af09e55c38edf730475be7ef432c412fd79536fe58147881afa7dfd40611843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76d3fcb8cd252f1921fcab1b3f463b2a2de8d3f38e9f3090f4ef14be7e102bad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2012-12-12T18:59:09Z",
    "title_canon_sha256": "66c33ca98bb08a2a74e3ce357865f449c726d37a85059dce57d477b94a43cf5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2931",
    "kind": "arxiv",
    "version": 1
  }
}