Pith Number

pith:DIJSYQXM

pith:2017:DIJSYQXM4OS4KMLL7GX2ZHBXBO

not attested not anchored not stored refs pending

A reversible numerical integrator of the isokinetic equations of motion

Dimitri Laikov

arxiv:1709.05636 v2 · 2017-09-17 · physics.chem-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{DIJSYQXM4OS4KMLL7GX2ZHBXBO}

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	2026-05-18T00:01:53.572503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a132c42ece3a5c5316bf9afac9c370bbe48fe21c7e35665b403f8d54c6ebcde

Aliases

arxiv: 1709.05636 · arxiv_version: 1709.05636v2 · doi: 10.48550/arxiv.1709.05636 · pith_short_12: DIJSYQXM4OS4 · pith_short_16: DIJSYQXM4OS4KMLL · pith_short_8: DIJSYQXM

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/DIJSYQXM4OS4KMLL7GX2ZHBXBO \
  | 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: 1a132c42ece3a5c5316bf9afac9c370bbe48fe21c7e35665b403f8d54c6ebcde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "505d12a46d5cfbc1c5b9d8b45f40ead0a601f5f6fd78412f209d11ba524ff8dd",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-09-17T10:19:01Z",
    "title_canon_sha256": "6c47d80a113087cb3825f667fd72ddc25825b54685ddb29205aae360cf78d77b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05636",
    "kind": "arxiv",
    "version": 2
  }
}