Pith Number

pith:KJXBXV6J

pith:2012:KJXBXV6JRRHGWYKFN2ECRER6EK

not attested not anchored not stored refs pending

Non-equilibrium dynamics of an unstable quantum pendulum

B.J. Land, C.D. Hamley, C.S. Gerving, M. Anquez, M.S. Chapman, T.M. Hoang

arxiv:1205.2121 v1 · 2012-05-09 · cond-mat.quant-gas · 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{KJXBXV6JRRHGWYKFN2ECRER6EK}

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	2026-05-18T00:41:13.515505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

526e1bd7c98c4e6b61456e8828923e22a76b8fc38024092e9aeb93d418eea3e9

Aliases

arxiv: 1205.2121 · arxiv_version: 1205.2121v1 · doi: 10.48550/arxiv.1205.2121 · pith_short_12: KJXBXV6JRRHG · pith_short_16: KJXBXV6JRRHGWYKF · pith_short_8: KJXBXV6J

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/KJXBXV6JRRHGWYKFN2ECRER6EK \
  | 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: 526e1bd7c98c4e6b61456e8828923e22a76b8fc38024092e9aeb93d418eea3e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce7a54e6fd27a030855858816f6b0377f79017d2ee629c05aadc4b7be94e54eb",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-05-09T23:03:58Z",
    "title_canon_sha256": "7a695a56ced53c9319fae0ce52d12d344e2bb2362793093400ed75995363937f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2121",
    "kind": "arxiv",
    "version": 1
  }
}