Pith Number

pith:NXWBKZFK

pith:2017:NXWBKZFKR5EPCTQWX33K5WBP4C

not attested not anchored not stored refs pending

Error Assessment of Computational Models in Chemistry

Gregor N. Simm, Jonny Proppe, Markus Reiher

arxiv:1702.00867 v1 · 2017-02-02 · physics.chem-ph · physics.comp-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXWBKZFKR5EPCTQWX33K5WBP4C}

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	2026-05-18T00:46:04.058432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dec1564aa8f48f14e16bef6aed82fe0a99ad6a6cfd2f6f48c3fc50fa27df3ea

Aliases

arxiv: 1702.00867 · arxiv_version: 1702.00867v1 · doi: 10.48550/arxiv.1702.00867 · pith_short_12: NXWBKZFKR5EP · pith_short_16: NXWBKZFKR5EPCTQW · pith_short_8: NXWBKZFK

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/NXWBKZFKR5EPCTQWX33K5WBP4C \
  | 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: 6dec1564aa8f48f14e16bef6aed82fe0a99ad6a6cfd2f6f48c3fc50fa27df3ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1cb71ba5f796347ac004c86e00b87da0e1beb96a6e69c0c91894401bed35475",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-02-02T23:21:42Z",
    "title_canon_sha256": "4a10c886af6388ea9f1fc3a66e5d895be235ba2d92b1a8ddcb16e1c7a414f742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00867",
    "kind": "arxiv",
    "version": 1
  }
}