Pith Number

pith:7FGZDJJ2

pith:1999:7FGZDJJ2TLYI4OVLEIA4RFVU37

not attested not anchored not stored refs pending

Quasiclassical Analysis of the Three-dimensional Shredinger's Equation and its Solution

M.N. Sergeenko

arxiv:quant-ph/9912069 v2 · 1999-12-14 · 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{7FGZDJJ2TLYI4OVLEIA4RFVU37}

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	2026-05-18T01:26:03.390911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f94d91a53a9af08e3aab2201c896b4dfc62e8270cfc4ea00070afa61a86e7876

Aliases

arxiv: quant-ph/9912069 · arxiv_version: quant-ph/9912069v2 · doi: 10.48550/arxiv.quant-ph/9912069 · pith_short_12: 7FGZDJJ2TLYI · pith_short_16: 7FGZDJJ2TLYI4OVL · pith_short_8: 7FGZDJJ2

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/7FGZDJJ2TLYI4OVLEIA4RFVU37 \
  | 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: f94d91a53a9af08e3aab2201c896b4dfc62e8270cfc4ea00070afa61a86e7876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b52746e608895de49cbcd8c233ed9b7513b9de9efd0277a5c920aed3edece4f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-12-14T17:55:41Z",
    "title_canon_sha256": "adcf027b7f01b5412c1fb17fc17232151481d1d3c1cfab2dbd1fb600824636a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9912069",
    "kind": "arxiv",
    "version": 2
  }
}