Pith Number

pith:GCMQ7CFV

pith:2015:GCMQ7CFVMNYVTTO3MM3RG3CSKG

not attested not anchored not stored refs pending

Topological instabilities in ac-driven bosonic systems

G. Engelhardt, G. Platero, M. Benito, T. Brandes

arxiv:1512.07653 v3 · 2015-12-23 · 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{GCMQ7CFVMNYVTTO3MM3RG3CSKG}

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	2026-05-18T01:10:39.946851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30990f88b5637159cddb6337136c5251873953d338f5429c8a55cb839e201d3d

Aliases

arxiv: 1512.07653 · arxiv_version: 1512.07653v3 · doi: 10.48550/arxiv.1512.07653 · pith_short_12: GCMQ7CFVMNYV · pith_short_16: GCMQ7CFVMNYVTTO3 · pith_short_8: GCMQ7CFV

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/GCMQ7CFVMNYVTTO3MM3RG3CSKG \
  | 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: 30990f88b5637159cddb6337136c5251873953d338f5429c8a55cb839e201d3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f54c34f0ade11bb6813696459a05545e058ea3f113d3d355614d7e8477f04b03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-23T22:29:39Z",
    "title_canon_sha256": "f691f6c9bf11e2a993ce96c3a29fe74aa8ee37dba3a1a3c19f20ffd751c700ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07653",
    "kind": "arxiv",
    "version": 3
  }
}