Pith Number

pith:4PDUB2O6

pith:2001:4PDUB2O6L3MMBWAOTXGWNM3A7V

not attested not anchored not stored refs pending

From Quantum Action to Quantum Chaos

G. Melkonyan, H. Jirari, H. Kr\"oger, K.J.M. Moriarty, X.Q. Luo

arxiv:quant-ph/0108094 v1 · 2001-08-21 · quant-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PDUB2O6L3MMBWAOTXGWNM3A7V}

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	2026-05-18T01:09:07.482165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3c740e9de5ed8c0d80e9dcd66b360fd661f70e5e2fd5c59277af2431df21d0f

Aliases

arxiv: quant-ph/0108094 · arxiv_version: quant-ph/0108094v1 · doi: 10.48550/arxiv.quant-ph/0108094 · pith_short_12: 4PDUB2O6L3MM · pith_short_16: 4PDUB2O6L3MMBWAO · pith_short_8: 4PDUB2O6

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/4PDUB2O6L3MMBWAOTXGWNM3A7V \
  | 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: e3c740e9de5ed8c0d80e9dcd66b360fd661f70e5e2fd5c59277af2431df21d0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "891108940645e89f908b2b8ccdfa3b5f7967229c60c1fcae0b9c0fff5700a68d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-08-21T19:05:18Z",
    "title_canon_sha256": "db57f21c2f1f101cb180e2bd1f6ab9d47b065ff310a63982ddae7844a079de18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0108094",
    "kind": "arxiv",
    "version": 1
  }
}