Pith Number

pith:NHYHDK6J

pith:2018:NHYHDK6JBGRXZRJRVHUM5VHGLT

not attested not anchored not stored refs pending

Upper bound on the duration of quantum jumps

Alessandro Cer\`e, Christian Kurtsiefer, Mathias A. Seidler, Ricardo Guti\'errez-J\'auregui, Roc\'io J\'auregui

arxiv:1812.00129 v1 · 2018-12-01 · 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{NHYHDK6JBGRXZRJRVHUM5VHGLT}

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	2026-05-17T23:59:27.188842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69f071abc909a37cc531a9e8ced4e65cfbea9306d062db17103e684eade4abb9

Aliases

arxiv: 1812.00129 · arxiv_version: 1812.00129v1 · doi: 10.48550/arxiv.1812.00129 · pith_short_12: NHYHDK6JBGRX · pith_short_16: NHYHDK6JBGRXZRJR · pith_short_8: NHYHDK6J

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/NHYHDK6JBGRXZRJRVHUM5VHGLT \
  | 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: 69f071abc909a37cc531a9e8ced4e65cfbea9306d062db17103e684eade4abb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3009c66159dfa76a4fc2bbc2899dda76334864acbcde34aeadd9874b6ee16e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-01T02:33:50Z",
    "title_canon_sha256": "63ea54b39c1de5d1b44f4782f5842c563db9b6a7962e786e64bbe7a8d011eba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00129",
    "kind": "arxiv",
    "version": 1
  }
}