Pith Number

pith:ESNDR7CB

pith:2009:ESNDR7CBVM73F5ZAUEYPUDJDHO

not attested not anchored not stored refs pending

Dynamical typicality of quantum expectation values

Christian Bartsch, Jochen Gemmer

arxiv:0902.0927 v1 · 2009-02-05 · 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{ESNDR7CBVM73F5ZAUEYPUDJDHO}

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	2026-05-18T04:05:48.516088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

249a38fc41ab3fb2f720a130fa0d233b8f3541fbcac3b51e9499e2e4732ff6f9

Aliases

arxiv: 0902.0927 · arxiv_version: 0902.0927v1 · doi: 10.48550/arxiv.0902.0927 · pith_short_12: ESNDR7CBVM73 · pith_short_16: ESNDR7CBVM73F5ZA · pith_short_8: ESNDR7CB

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/ESNDR7CBVM73F5ZAUEYPUDJDHO \
  | 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: 249a38fc41ab3fb2f720a130fa0d233b8f3541fbcac3b51e9499e2e4732ff6f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f7fc8086b0441f05d22776557ab3318ba280c5285e361c26f6fbff32dfe2203",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-02-05T15:33:02Z",
    "title_canon_sha256": "c86f75f558ce684519e2592479057a7ed8832e22fe8722b672f60d72f48d401f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0927",
    "kind": "arxiv",
    "version": 1
  }
}