Pith Number

pith:HCDRAFU5

pith:2018:HCDRAFU5WZK6F2ABKTJJBIB6YD

not attested not anchored not stored refs pending

Accuracy of Potfit-based potential representations and its impact on the performance of (ML-)MCTDH

Daniel Pel\'aez, Frank Otto, Ying-Chih Chiang

arxiv:1805.00395 v1 · 2018-05-01 · 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{HCDRAFU5WZK6F2ABKTJJBIB6YD}

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	2026-05-18T00:17:02.633077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

388710169db655e2e80154d290a03ec0cc94901380392caf0f34a5231776497d

Aliases

arxiv: 1805.00395 · arxiv_version: 1805.00395v1 · doi: 10.48550/arxiv.1805.00395 · pith_short_12: HCDRAFU5WZK6 · pith_short_16: HCDRAFU5WZK6F2AB · pith_short_8: HCDRAFU5

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/HCDRAFU5WZK6F2ABKTJJBIB6YD \
  | 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: 388710169db655e2e80154d290a03ec0cc94901380392caf0f34a5231776497d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ccdee4857044d2dbc2bfbd61b9a1a597cd6370d6dbe1d384471aedfa4df3d10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-05-01T15:30:00Z",
    "title_canon_sha256": "d15111ec86c735e63dda4a1226b9fc06355492e17c90a2210833fc5d815b7621"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00395",
    "kind": "arxiv",
    "version": 1
  }
}