Pith Number

pith:XQNFTUI2

pith:2017:XQNFTUI2RAS2HDRIQGZSY2FKDB

not attested not anchored not stored refs pending

The elliptic evolution of non-self-adjoint degree-2 Hamiltonians

Joe Viola

arxiv:1701.00801 v1 · 2017-01-03 · math.AP · math-ph · math.FA · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQNFTUI2RAS2HDRIQGZSY2FKDB}

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	2026-05-18T00:53:22.208141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc1a59d11a8825a38e2881b32c68aa1877334b7e6b018e1f706e7628274954c0

Aliases

arxiv: 1701.00801 · arxiv_version: 1701.00801v1 · doi: 10.48550/arxiv.1701.00801 · pith_short_12: XQNFTUI2RAS2 · pith_short_16: XQNFTUI2RAS2HDRI · pith_short_8: XQNFTUI2

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/XQNFTUI2RAS2HDRIQGZSY2FKDB \
  | 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: bc1a59d11a8825a38e2881b32c68aa1877334b7e6b018e1f706e7628274954c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ae79e77812ae225e0e7d0d2c6af6610ca15235b7711c82e3a35935205ba2e77",
    "cross_cats_sorted": [
      "math-ph",
      "math.FA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-01-03T19:50:57Z",
    "title_canon_sha256": "d827d5d55a2aa565eeaf4dcf83e733d6fdfcfd3d5f9e04d7e332573fbeacf404"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00801",
    "kind": "arxiv",
    "version": 1
  }
}