Pith Number

pith:A27MCM3Q

pith:2010:A27MCM3Q6K4HWMWON237XG2HKQ

not attested not anchored not stored refs pending

Imprints of the Quantum World in Classical Mechanics

Basil Hiley, Maurice A. de Gosson

arxiv:1001.4632 v2 · 2010-01-26 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A27MCM3Q6K4HWMWON237XG2HKQ}

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	2026-05-18T02:09:29.864450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06bec13370f2b87b32ce6eb7fb9b47540700dcb9b78b4ff34127c67950e0b916

Aliases

arxiv: 1001.4632 · arxiv_version: 1001.4632v2 · doi: 10.48550/arxiv.1001.4632 · pith_short_12: A27MCM3Q6K4H · pith_short_16: A27MCM3Q6K4HWMWO · pith_short_8: A27MCM3Q

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/A27MCM3Q6K4HWMWON237XG2HKQ \
  | 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: 06bec13370f2b87b32ce6eb7fb9b47540700dcb9b78b4ff34127c67950e0b916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b87c99f928d8220f3d7b7ad31e61f9995a48d2c5a4457210bf7295c32e5c6d9d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-01-26T10:03:03Z",
    "title_canon_sha256": "2a632f5941655da276267716f492e7d3b846554d124f2837c27c20b457f0d2e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4632",
    "kind": "arxiv",
    "version": 2
  }
}