Pith Number

pith:7DKDCYH7

pith:2016:7DKDCYH7WYZYESX5DR3L3SD2VP

not attested not anchored not stored refs pending

Correct Small-Truncated Excited State Wave functions Obtained via Minimization Principle for Excited States compared / opposed to Hylleraas-Undheim and McDonald higher roots

D. Karaoulanis, H.J. Liu, J. Zang, N.C. Bacalis, Q. Zhou, Z. Xiong

arxiv:1612.01575 v1 · 2016-12-05 · physics.chem-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{7DKDCYH7WYZYESX5DR3L3SD2VP}

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	2026-05-18T00:55:48.142783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8d43160ffb633824afd1c76bdc87aabe76218646f4ccf9cd6c65a5b185495ee

Aliases

arxiv: 1612.01575 · arxiv_version: 1612.01575v1 · doi: 10.48550/arxiv.1612.01575 · pith_short_12: 7DKDCYH7WYZY · pith_short_16: 7DKDCYH7WYZYESX5 · pith_short_8: 7DKDCYH7

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/7DKDCYH7WYZYESX5DR3L3SD2VP \
  | 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: f8d43160ffb633824afd1c76bdc87aabe76218646f4ccf9cd6c65a5b185495ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "105ba8717742a17decca8fb5b9ef70c2c21182cc7a4ac8b10986bcbba6be3a81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-12-05T22:12:47Z",
    "title_canon_sha256": "9b46e30b5ebf34f96626568645dbf52e6cc65d123a4aece66c318c5a4ce59c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01575",
    "kind": "arxiv",
    "version": 1
  }
}