Pith Number

pith:PIRULBSM

pith:2022:PIRULBSM72M7YAAFCOWYNZBLM3

not attested not anchored not stored refs pending

Dielectric continuum methods for quantum chemistry

John M. Herbert

arxiv:2203.06846 v1 · 2022-03-14 · 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{PIRULBSM72M7YAAFCOWYNZBLM3}

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	2026-07-05T04:04:56.480695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a2345864cfe99fc000513ad86e42b66d41e614288e92c3d23cc044098764e03

Aliases

arxiv: 2203.06846 · arxiv_version: 2203.06846v1 · doi: 10.48550/arxiv.2203.06846 · pith_short_12: PIRULBSM72M7 · pith_short_16: PIRULBSM72M7YAAF · pith_short_8: PIRULBSM

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/PIRULBSM72M7YAAFCOWYNZBLM3 \
  | 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: 7a2345864cfe99fc000513ad86e42b66d41e614288e92c3d23cc044098764e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0176499b88a164a8e27d530a0899da666f37d3cbd54b20996da6b300eb674950",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2022-03-14T04:19:57Z",
    "title_canon_sha256": "a9a1f98e879aeb454e8301db1cbae551e5a0c537ba9e423e67021780f04746c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06846",
    "kind": "arxiv",
    "version": 1
  }
}