Pith Number

pith:FBFK46HB

pith:2019:FBFK46HBK4AEYMLFMO6M6FWSVO

not attested not anchored not stored refs pending

Intermittency of dynamical phases in a quantum spin glass

Boris Altshuler, Hartmut Neven, Kostyantyn Kechedzhi, Sergio Boixo, Vadim N. Smelyanskiy

arxiv:1907.01609 v1 · 2019-07-02 · cond-mat.dis-nn · 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{FBFK46HBK4AEYMLFMO6M6FWSVO}

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	2026-05-17T23:41:35.805087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

284aae78e157004c316563bccf16d2abb07329f6a5e4133ed08d4b21d66c3c00

Aliases

arxiv: 1907.01609 · arxiv_version: 1907.01609v1 · doi: 10.48550/arxiv.1907.01609 · pith_short_12: FBFK46HBK4AE · pith_short_16: FBFK46HBK4AEYMLF · pith_short_8: FBFK46HB

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/FBFK46HBK4AEYMLFMO6M6FWSVO \
  | 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: 284aae78e157004c316563bccf16d2abb07329f6a5e4133ed08d4b21d66c3c00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbf44d1066e08fb012ce0a1cf544a17ab3892d5fa09e13bf46785b33bccd73a6",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2019-07-02T19:56:57Z",
    "title_canon_sha256": "59a91ba2aa250cb6f87dcd9977836c2bf7e57666ee00a403358573694f4f5c7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01609",
    "kind": "arxiv",
    "version": 1
  }
}