Pith Number

pith:IXMXIAXL

pith:2009:IXMXIAXL7LBQ2JWMN6QNJBWRTO

not attested not anchored not stored refs pending

Ionic force field optimization based on single-ion and ion-pair solvation properties

Immanuel Kalcher, Joachim Dzubiella, Lubos Vrbka, Maria Fyta, Roland R. Netz

arxiv:0912.4526 v1 · 2009-12-22 · physics.chem-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXMXIAXL7LBQ2JWMN6QNJBWRTO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:10:14.441478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45d97402ebfac30d26cc6fa0d486d19b87d6254980991a99b6416e9b821b9e2e

Aliases

arxiv: 0912.4526 · arxiv_version: 0912.4526v1 · doi: 10.48550/arxiv.0912.4526 · pith_short_12: IXMXIAXL7LBQ · pith_short_16: IXMXIAXL7LBQ2JWM · pith_short_8: IXMXIAXL

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/IXMXIAXL7LBQ2JWMN6QNJBWRTO \
  | 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: 45d97402ebfac30d26cc6fa0d486d19b87d6254980991a99b6416e9b821b9e2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "848719500aeb9a4574952e703191e917b43beed7bcfc53a4f2912b8c888b93a0",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2009-12-22T22:19:47Z",
    "title_canon_sha256": "f354e9b123a664d430a3fcd1aa42f40427cd5d12a5d90232a8fcdd5e867d1179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4526",
    "kind": "arxiv",
    "version": 1
  }
}