Pith Number

pith:JAQBDM3O

pith:2019:JAQBDM3OI4XCTDC3JLUNSR66Z5

not attested not anchored not stored refs pending

Continuous monitoring of a trapped, superconducting spin

A. Geresdi, D. Bouman, G. de Lange, J. Nyg{\aa}rd, K. Serniak, M. Hays, M. H. Devoret, P. Krogstrup, S. Diamond, V. Fatemi

arxiv:1908.02800 v1 · 2019-08-07 · cond-mat.mes-hall · cond-mat.supr-con · 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{JAQBDM3OI4XCTDC3JLUNSR66Z5}

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	2026-07-05T01:17:15.859676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

482011b36e472e298c5b4ae8d947decf548a0a4cc295e96861024c13d9f68c2c

Aliases

arxiv: 1908.02800 · arxiv_version: 1908.02800v1 · doi: 10.48550/arxiv.1908.02800 · pith_short_12: JAQBDM3OI4XC · pith_short_16: JAQBDM3OI4XCTDC3 · pith_short_8: JAQBDM3O

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/JAQBDM3OI4XCTDC3JLUNSR66Z5 \
  | 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: 482011b36e472e298c5b4ae8d947decf548a0a4cc295e96861024c13d9f68c2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfc2ee8ef4c2d7d5c5d3c8baf95dc1e1709b0784a97a61cec8a1a611497a9c82",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-08-07T19:07:58Z",
    "title_canon_sha256": "4be35db4c1ae80505b4d4833f641d636781ae3d61cb573004084c937c505df0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02800",
    "kind": "arxiv",
    "version": 1
  }
}