Pith Number

pith:OFQKXYWW

pith:2019:OFQKXYWWZJCE5JZXLMMSTEQAST

not attested not anchored not stored refs pending

Relaxation of One-dimensional Collisionless Gravitating Systems

Eric I. Barnes, Robert J. Ragan (University of Wisconsin-La Crosse)

arxiv:1905.13624 v1 · 2019-05-31 · astro-ph.GA · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFQKXYWWZJCE5JZXLMMSTEQAST}

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	2026-05-17T23:43:34.039903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7160abe2d6ca444ea7375b1929920094c9c44a2d875523ce64f8f44607116a15

Aliases

arxiv: 1905.13624 · arxiv_version: 1905.13624v1 · doi: 10.48550/arxiv.1905.13624 · pith_short_12: OFQKXYWWZJCE · pith_short_16: OFQKXYWWZJCE5JZX · pith_short_8: OFQKXYWW

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/OFQKXYWWZJCE5JZXLMMSTEQAST \
  | 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: 7160abe2d6ca444ea7375b1929920094c9c44a2d875523ce64f8f44607116a15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa01540130a1c730c602704ebf1fabc7133b1cdae51cf64eeee252535190cd7",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-31T13:59:02Z",
    "title_canon_sha256": "366e17b808b60c6f43c8169e19685b1736ceb8fb63ee4a9d35896f07c6314fef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13624",
    "kind": "arxiv",
    "version": 1
  }
}