Pith Number

pith:3QLLLRKJ

pith:2018:3QLLLRKJSMHJQQSFNL35J2IP33

not attested not anchored not stored refs pending

The Quantum-like Face of Classical Mechanics

Partha Ghose

arxiv:1801.02499 v1 · 2018-01-05 · quant-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{3QLLLRKJSMHJQQSFNL35J2IP33}

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	2026-05-18T00:26:31.359096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc16b5c549930e9842456af7d4e90fdef310ba32f5754cdd5d8fc51f0ecbe66c

Aliases

arxiv: 1801.02499 · arxiv_version: 1801.02499v1 · doi: 10.48550/arxiv.1801.02499 · pith_short_12: 3QLLLRKJSMHJ · pith_short_16: 3QLLLRKJSMHJQQSF · pith_short_8: 3QLLLRKJ

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/3QLLLRKJSMHJQQSFNL35J2IP33 \
  | 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: dc16b5c549930e9842456af7d4e90fdef310ba32f5754cdd5d8fc51f0ecbe66c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c59ffb7281317126571f06451446db129c6915f36310aa23090029f0a676c0dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-05T11:55:43Z",
    "title_canon_sha256": "e7bd6f8c3f9606589f5ade9efdfce50a7e4cb08f99964d632c4d6f3ac91a2321"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02499",
    "kind": "arxiv",
    "version": 1
  }
}