Pith Number

pith:OOZA4DP5

pith:2018:OOZA4DP5B3DAADDH47A4FIGHSH

not attested not anchored not stored refs pending

A robust algorithm for $k$-point grid generation and symmetry reduction

Gus L. W. Hart, Jeremy J. Jorgensen, Rodney W. Forcade, Wiley S. Morgan

arxiv:1809.10261 v3 · 2018-09-26 · physics.comp-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OOZA4DP5B3DAADDH47A4FIGHSH}

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	2026-05-17T23:42:02.996708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73b20e0dfd0ec6000c67e7c1c2a0c791d1e8de9321bb0dc56ab919f89df874ba

Aliases

arxiv: 1809.10261 · arxiv_version: 1809.10261v3 · doi: 10.48550/arxiv.1809.10261 · pith_short_12: OOZA4DP5B3DA · pith_short_16: OOZA4DP5B3DAADDH · pith_short_8: OOZA4DP5

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/OOZA4DP5B3DAADDH47A4FIGHSH \
  | 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: 73b20e0dfd0ec6000c67e7c1c2a0c791d1e8de9321bb0dc56ab919f89df874ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1f83c078d5994bad5bc0ddafe4751f622423db4f1187fec642cb06de26308d3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-09-26T22:55:38Z",
    "title_canon_sha256": "81fcf715fa7fb6f9504b5802e1f2e562fd7a7172f6137fa95105b956b63c0b72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10261",
    "kind": "arxiv",
    "version": 3
  }
}