Pith Number

pith:4SEG7SZ6

pith:2015:4SEG7SZ66BMLIRU4I5YDYN3QCF

not attested not anchored not stored refs pending

Eigenvalue bounds in one dimensional Schrodinger's equation with ultra-short potentials

Gabriel Gonzalez

arxiv:1503.00804 v1 · 2015-03-03 · 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{4SEG7SZ66BMLIRU4I5YDYN3QCF}

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	2026-05-18T02:25:48.351733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4886fcb3ef058b4469c47703c3770114787aa6de5dd2dd22fc10fd9b61b59d7

Aliases

arxiv: 1503.00804 · arxiv_version: 1503.00804v1 · doi: 10.48550/arxiv.1503.00804 · pith_short_12: 4SEG7SZ66BML · pith_short_16: 4SEG7SZ66BMLIRU4 · pith_short_8: 4SEG7SZ6

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/4SEG7SZ66BMLIRU4I5YDYN3QCF \
  | 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: e4886fcb3ef058b4469c47703c3770114787aa6de5dd2dd22fc10fd9b61b59d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21b8b858eeb02754639515f437d9fb46edad97387fc33ea479ff316b35f1eed2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-03T02:15:30Z",
    "title_canon_sha256": "88f8659e32ee9fcbe3124cf77a920b15805625df143b26f91dce9311ba800a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00804",
    "kind": "arxiv",
    "version": 1
  }
}