Pith Number

pith:7A2KCB3U

pith:2018:7A2KCB3UBNBGE3RWV3AP7RRXVO

not attested not anchored not stored refs pending

Electron-hole theory of the effect of quantum nuclei on the x-ray absorption spectra of liquid water

Francesco Paesani, Lixin Zheng, Michael L. Klein, Mohan Chen, Xifan Wu, Zhaoru Sun

arxiv:1809.10304 v1 · 2018-09-27 · physics.chem-ph · cond-mat.soft · 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{7A2KCB3UBNBGE3RWV3AP7RRXVO}

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	2026-05-18T00:04:37.810755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f834a107740b42626e36aec0ffc637abbdfe58794db471f2e3f3cd635abbec49

Aliases

arxiv: 1809.10304 · arxiv_version: 1809.10304v1 · doi: 10.48550/arxiv.1809.10304 · pith_short_12: 7A2KCB3UBNBG · pith_short_16: 7A2KCB3UBNBGE3RW · pith_short_8: 7A2KCB3U

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/7A2KCB3UBNBGE3RWV3AP7RRXVO \
  | 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: f834a107740b42626e36aec0ffc637abbdfe58794db471f2e3f3cd635abbec49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81fe0750643032d50877d7165852a9c0249186fa8ca46c876a810480a99c23b8",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-09-27T01:35:22Z",
    "title_canon_sha256": "7786b5b2322ad86e6fbbdb4d6b3898f0df7cd386336386da6fbd236157e30252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10304",
    "kind": "arxiv",
    "version": 1
  }
}