Pith Number

pith:HQOWXVCV

pith:2017:HQOWXVCVJ3TAZGXLMKBWOI23FM

not attested not anchored not stored refs pending

Fast and Efficient Calculations of Structural Invariants of Chirality

Hanlin Mo, He Zhang, Hua Li, Shirui Li, You Hao

arxiv:1711.05866 v2 · 2017-10-20 · physics.comp-ph · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQOWXVCVJ3TAZGXLMKBWOI23FM}

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	2026-05-18T00:27:29.983543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c1d6bd4554ee60c9aeb628367235b2b0c896c1f3a6b88b8c75bb26c0f22788e

Aliases

arxiv: 1711.05866 · arxiv_version: 1711.05866v2 · doi: 10.48550/arxiv.1711.05866 · pith_short_12: HQOWXVCVJ3TA · pith_short_16: HQOWXVCVJ3TAZGXL · pith_short_8: HQOWXVCV

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/HQOWXVCVJ3TAZGXLMKBWOI23FM \
  | 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: 3c1d6bd4554ee60c9aeb628367235b2b0c896c1f3a6b88b8c75bb26c0f22788e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b427117d85450bc31cbe06f321e6d4bb273ab12608f921a5b8f7a4ae22d3819",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2017-10-20T06:53:58Z",
    "title_canon_sha256": "531ef17614989613111527163298043307e140d4cf86c30a143a71bebd9e9723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05866",
    "kind": "arxiv",
    "version": 2
  }
}