Pith Number

pith:ZKPMH37P

pith:2009:ZKPMH37P7R26ZWRFQ2AB5Y3LIP

not attested not anchored not stored refs pending

On fractional time quantum dynamics

Alexander Iomin

arxiv:0909.1183 v1 · 2009-09-07 · math-ph · math.MP · 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{ZKPMH37P7R26ZWRFQ2AB5Y3LIP}

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	2026-05-18T02:11:59.198039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca9ec3efeffc75ecda2586801ee36b43f5666b7b5e55540676274bd470b7751c

Aliases

arxiv: 0909.1183 · arxiv_version: 0909.1183v1 · doi: 10.48550/arxiv.0909.1183 · pith_short_12: ZKPMH37P7R26 · pith_short_16: ZKPMH37P7R26ZWRF · pith_short_8: ZKPMH37P

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/ZKPMH37P7R26ZWRFQ2AB5Y3LIP \
  | 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: ca9ec3efeffc75ecda2586801ee36b43f5666b7b5e55540676274bd470b7751c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be4d7547740bb53bddda5081acb7e4d1049ae713a0b803b0c6e9ab40523b6473",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-09-07T09:22:45Z",
    "title_canon_sha256": "5c02f7892d66ae956b460c45dd755312e2f1f254a62037d61d2c0eab1b3d0ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1183",
    "kind": "arxiv",
    "version": 1
  }
}