Pith Number

pith:CRVNJ3IG

pith:2018:CRVNJ3IGWJTXGEW6PPVYDE2HI7

not attested not anchored not stored refs pending

PCMSolver: an Open-Source Library for Solvation Modeling

Arnfinn Hykkerud Steindal, Hui Cao, Krzysztof Mozgawa, Luca Frediani, Roberto Di Remigio, Ville Weijo

arxiv:1804.05895 v2 · 2018-04-16 · 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{CRVNJ3IGWJTXGEW6PPVYDE2HI7}

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	2026-05-17T23:43:09.500251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146ad4ed06b2677312de7beb81934747e4912393fc47ec57ad9b8ee2c5dbefb6

Aliases

arxiv: 1804.05895 · arxiv_version: 1804.05895v2 · doi: 10.48550/arxiv.1804.05895 · pith_short_12: CRVNJ3IGWJTX · pith_short_16: CRVNJ3IGWJTXGEW6 · pith_short_8: CRVNJ3IG

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/CRVNJ3IGWJTXGEW6PPVYDE2HI7 \
  | 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: 146ad4ed06b2677312de7beb81934747e4912393fc47ec57ad9b8ee2c5dbefb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c55f0cbf7431b18e15c7b6122e97c2b50dcc1849831095f2256768a459e0136",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-04-16T19:01:55Z",
    "title_canon_sha256": "e6bdf9610c5a0e2a4eeb8cd5b129961205b7c6526656f3b830d418738ff8186a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05895",
    "kind": "arxiv",
    "version": 2
  }
}