Pith Number

pith:HUBQZVAY

pith:2018:HUBQZVAYD5GYBXPPZ6FAM4QCPD

not attested not anchored not stored refs pending

Modeling Electronic Excited States of Molecules in Solution

Christine M. Isborn, Tim J. Zuehlsdorff

arxiv:1809.04152 v1 · 2018-09-11 · 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{HUBQZVAYD5GYBXPPZ6FAM4QCPD}

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	2026-05-18T00:05:55.339604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d030cd4181f4d80ddefcf8a06720278ca8bbd738e39c630b602b15f289d838e

Aliases

arxiv: 1809.04152 · arxiv_version: 1809.04152v1 · doi: 10.48550/arxiv.1809.04152 · pith_short_12: HUBQZVAYD5GY · pith_short_16: HUBQZVAYD5GYBXPP · pith_short_8: HUBQZVAY

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/HUBQZVAYD5GYBXPPZ6FAM4QCPD \
  | 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: 3d030cd4181f4d80ddefcf8a06720278ca8bbd738e39c630b602b15f289d838e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ee1a9fdd892affe779bea0832c8e0c283fcec4713d86c0ae003180b42558c7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-09-11T20:47:35Z",
    "title_canon_sha256": "7c4e1f19e2da7c0e1148e4545cb2e8fcf271273fe138e405d7318de041e9fabd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04152",
    "kind": "arxiv",
    "version": 1
  }
}