Pith Number

pith:FWYO54MM

pith:2019:FWYO54MMRNL6EPYY5KZOETHTZU

not attested not anchored not stored refs pending

Bulk-boundary correspondence for non-Hermitian Hamiltonians via Green functions

Bernd Rosenow, Gil Refael, Heinrich-Gregor Zirnstein

arxiv:1901.11241 v2 · 2019-01-31 · cond-mat.mes-hall · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWYO54MMRNL6EPYY5KZOETHTZU}

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	2026-07-05T02:45:14.248166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2db0eef18c8b57e23f18eab2e24cf3cd375460e5c26dabb6085f0fa40fcfdeab

Aliases

arxiv: 1901.11241 · arxiv_version: 1901.11241v2 · doi: 10.48550/arxiv.1901.11241 · pith_short_12: FWYO54MMRNL6 · pith_short_16: FWYO54MMRNL6EPYY · pith_short_8: FWYO54MM

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/FWYO54MMRNL6EPYY5KZOETHTZU \
  | 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: 2db0eef18c8b57e23f18eab2e24cf3cd375460e5c26dabb6085f0fa40fcfdeab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78117139202ae7d9985e542fb4b946506cbbb3b78d0b6ba82a5c6a01aef050da",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-01-31T07:10:33Z",
    "title_canon_sha256": "720f47da630e638d3fc760db37e4edaaf4ffcd79469c61b4b28800b923df8e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11241",
    "kind": "arxiv",
    "version": 2
  }
}