Pith Number

pith:3M3YPIZM

pith:2019:3M3YPIZMUT3QBB4HOJEBRKXHFK

not attested not anchored not stored refs pending

Self-Parametrizing System-Focused Atomistic Models

Christoph Brunken, Markus Reiher

arxiv:1908.10492 v2 · 2019-08-27 · physics.chem-ph · cond-mat.mes-hall · physics.bio-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{3M3YPIZMUT3QBB4HOJEBRKXHFK}

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	2026-07-05T00:40:57.565439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db3787a32ca4f7008787724818aae72ab78b8614972b9d06d7077ed2cb7b56c0

Aliases

arxiv: 1908.10492 · arxiv_version: 1908.10492v2 · doi: 10.48550/arxiv.1908.10492 · pith_short_12: 3M3YPIZMUT3Q · pith_short_16: 3M3YPIZMUT3QBB4H · pith_short_8: 3M3YPIZM

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/3M3YPIZMUT3QBB4HOJEBRKXHFK \
  | 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: db3787a32ca4f7008787724818aae72ab78b8614972b9d06d7077ed2cb7b56c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8ab3dff51a7f5dae2cdf347537b2c7b87d868c92ab851c343a4845c8c2a5fc3",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.bio-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-08-27T23:19:40Z",
    "title_canon_sha256": "32006580b285af2f0562d8d0c3f56a3d29d001a614ba13ee20e3fe583a3eb45d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10492",
    "kind": "arxiv",
    "version": 2
  }
}