Pith Number

pith:UPWI7RGL

pith:2006:UPWI7RGLXNWXZDRF234AXJ66IY

not attested not anchored not stored refs pending

The structure of the hydrated electron. Part 2. A mixed quantum classical molecular dynamics - embedded cluster density functional theory: single-excitation configuration interaction study

Benjamin J. Schwartz (UCLA), Ilya A. Shkrob (ANL), Ross E. Larsen (UCLA), William J. Glover (UCLA)

arxiv:physics/0611176 v2 · 2006-11-20 · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPWI7RGLXNWXZDRF234AXJ66IY}

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	2026-05-18T01:03:45.351132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3ec8fc4cbbb6d7c8e25d6f80ba7de461cea9610d0b5c490846d1f52c06bdf11

Aliases

arxiv: physics/0611176 · arxiv_version: physics/0611176v2 · doi: 10.48550/arxiv.physics/0611176 · pith_short_12: UPWI7RGLXNWX · pith_short_16: UPWI7RGLXNWXZDRF · pith_short_8: UPWI7RGL

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/UPWI7RGLXNWXZDRF234AXJ66IY \
  | 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: a3ec8fc4cbbb6d7c8e25d6f80ba7de461cea9610d0b5c490846d1f52c06bdf11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d217e8f30bbfe874c205b7bbf66f202d2b52692b53e69e81738bcc1379d380a2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.data-an",
    "submitted_at": "2006-11-20T18:48:44Z",
    "title_canon_sha256": "32c5a365d123547730fc0abce7ccab7405f5f1d7c7f81f9aa654b343ad345be2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0611176",
    "kind": "arxiv",
    "version": 2
  }
}