Pith Number

pith:Z7SEH5FI

pith:2015:Z7SEH5FIARXWXKU74DXXUARJF2

not attested not anchored not stored refs pending

Solution of the Schr\"odinger equation making use of time-dependent constants of motion

G.F. Torres del Castillo

arxiv:1504.00030 v1 · 2015-03-18 · 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{Z7SEH5FIARXWXKU74DXXUARJF2}

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	2026-05-18T02:19:49.945063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfe443f4a8046f6baa9fe0ef7a02292e96ca5a5ecf3d742f5caba27030358bd2

Aliases

arxiv: 1504.00030 · arxiv_version: 1504.00030v1 · doi: 10.48550/arxiv.1504.00030 · pith_short_12: Z7SEH5FIARXW · pith_short_16: Z7SEH5FIARXWXKU7 · pith_short_8: Z7SEH5FI

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/Z7SEH5FIARXWXKU74DXXUARJF2 \
  | 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: cfe443f4a8046f6baa9fe0ef7a02292e96ca5a5ecf3d742f5caba27030358bd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a31e2f693917b14e1fcd577955902d257a8e842521c3e4f30db730fbd424e2a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-18T18:06:44Z",
    "title_canon_sha256": "71619141930364bf6f62eb04d044cb52a8b1176402116c002e373920afc157e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00030",
    "kind": "arxiv",
    "version": 1
  }
}