Pith Number

pith:PYROUYRM

pith:2005:PYROUYRMD2XLJK567TXQ3ZTUOI

not attested not anchored not stored refs pending

A New Approach to Solve the Low-lying States of the Schroedinger Equation

T. D. Lee

arxiv:quant-ph/0501054 v1 · 2005-01-12 · 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{PYROUYRMD2XLJK567TXQ3ZTUOI}

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	2026-05-18T01:05:03.100784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e22ea622c1eaeb4abbefcef0de67472399b6a5d00f222a2dcf2dd190d0c8db5

Aliases

arxiv: quant-ph/0501054 · arxiv_version: quant-ph/0501054v1 · doi: 10.48550/arxiv.quant-ph/0501054 · pith_short_12: PYROUYRMD2XL · pith_short_16: PYROUYRMD2XLJK56 · pith_short_8: PYROUYRM

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/PYROUYRMD2XLJK567TXQ3ZTUOI \
  | 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: 7e22ea622c1eaeb4abbefcef0de67472399b6a5d00f222a2dcf2dd190d0c8db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c1a2e24118f57df33d43206ef0820a1202a7e18e8f9f40d11f32133da377987",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-01-12T01:27:52Z",
    "title_canon_sha256": "f541677c4530d32bf864d71486a03f32757f99456052a5fc6f6119a8166fc6f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0501054",
    "kind": "arxiv",
    "version": 1
  }
}