Pith Number

pith:SPRUETIG

pith:2017:SPRUETIGRLWU3AG4BBD7L2A7AK

not attested not anchored not stored refs pending

Diagonalization scheme for the many-body Schroedinger equation

Lorenzo Fortunato, Tomohiro Oishi

arxiv:1701.04684 v1 · 2017-01-17 · nucl-th · cond-mat.mes-hall · 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{SPRUETIGRLWU3AG4BBD7L2A7AK}

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	2026-05-18T00:52:42.921507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93e3424d068aed4d80dc0847f5e81f02a9d0430bad7444ac6ef3df07986915f1

Aliases

arxiv: 1701.04684 · arxiv_version: 1701.04684v1 · doi: 10.48550/arxiv.1701.04684 · pith_short_12: SPRUETIGRLWU · pith_short_16: SPRUETIGRLWU3AG4 · pith_short_8: SPRUETIG

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/SPRUETIGRLWU3AG4BBD7L2A7AK \
  | 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: 93e3424d068aed4d80dc0847f5e81f02a9d0430bad7444ac6ef3df07986915f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c64735e9ab39a9af5ab4ec3cc640e85c686371a9ac75f566547e5935b340100",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-01-17T14:13:28Z",
    "title_canon_sha256": "3113f2bbee52ec67de94b38d55a5e9512f53b9b82dce2e4b04266d942d50d9ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04684",
    "kind": "arxiv",
    "version": 1
  }
}