Pith Number

pith:Y3OXW62T

pith:2018:Y3OXW62TSLYOXH7XOLK3TLHAKM

not attested not anchored not stored refs pending

Comparison of Numerical Approaches to the Time-Dependent Schr\"odinger Solutions in One Dimension

Barry I. Schneider, Heman Gharibnejad, Henry J. Schmale, Mark Leadingham III

arxiv:1809.09164 v2 · 2018-09-24 · physics.comp-ph · physics.atom-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{Y3OXW62TSLYOXH7XOLK3TLHAKM}

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	2026-05-17T23:54:22.498704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6dd7b7b5392f0eb9ff772d5b9ace05325f7ceb69f3628b8264e2dbe2aa40494

Aliases

arxiv: 1809.09164 · arxiv_version: 1809.09164v2 · doi: 10.48550/arxiv.1809.09164 · pith_short_12: Y3OXW62TSLYO · pith_short_16: Y3OXW62TSLYOXH7X · pith_short_8: Y3OXW62T

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/Y3OXW62TSLYOXH7XOLK3TLHAKM \
  | 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: c6dd7b7b5392f0eb9ff772d5b9ace05325f7ceb69f3628b8264e2dbe2aa40494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58c30ea0bdfcfdd843371936e6d131efe4b69355d9a7bca2233258901c4af665",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-09-24T18:56:32Z",
    "title_canon_sha256": "0d009afecbd64d5f31ff8a2829496b0c67c3e495029ce7a64411fcba3159da68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09164",
    "kind": "arxiv",
    "version": 2
  }
}