Pith Number

pith:FQZ2WO4K

pith:2021:FQZ2WO4K5KZVDCGLPTG3AWXBRN

not attested not anchored not stored refs pending

Structural and Dynamic Properties of Solvated Hydroxide and Hydronium Ions in Water from Ab Initio Modeling

Chunyi Zhang, Jianchuan Liu, Mohan Chen, Renxi Liu, Xifan Wu, Xinyuan Liang

arxiv:2110.04470 v2 · 2021-10-09 · physics.chem-ph · physics.comp-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{FQZ2WO4K5KZVDCGLPTG3AWXBRN}

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	2026-07-05T04:41:26.198860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c33ab3b8aeab35188cb7ccdb05ae18b5667b04c806bbfaea724370334419e71

Aliases

arxiv: 2110.04470 · arxiv_version: 2110.04470v2 · doi: 10.48550/arxiv.2110.04470 · pith_short_12: FQZ2WO4K5KZV · pith_short_16: FQZ2WO4K5KZVDCGL · pith_short_8: FQZ2WO4K

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/FQZ2WO4K5KZVDCGLPTG3AWXBRN \
  | 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: 2c33ab3b8aeab35188cb7ccdb05ae18b5667b04c806bbfaea724370334419e71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45f53d491461ab0ce67dc6ff3e0f36f06af54f87c7def892667a3a72c0a74a6f",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-10-09T06:40:50Z",
    "title_canon_sha256": "cc30ec1256c7061aff24e70046059ab94af249fb7caaf98aeed3f4dfe065433d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04470",
    "kind": "arxiv",
    "version": 2
  }
}