Pith Number

pith:62GSRJZ2

pith:2021:62GSRJZ2ALHSRSOXLPNFY674UR

not attested not anchored not stored refs pending

Quantum memory at an eigenstate phase transition in a weakly chaotic model

M. R. Lambert, Shane P. Kelly, Shan-Wen Tsai

arxiv:2112.07631 v2 · 2021-12-14 · quant-ph · cond-mat.dis-nn · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62GSRJZ2ALHSRSOXLPNFY674UR}

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	2026-07-05T05:08:50.549592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f68d28a73a02cf28c9d75bda5c7bfca469659aeafa437ee3d2b25e5de69ef6c9

Aliases

arxiv: 2112.07631 · arxiv_version: 2112.07631v2 · doi: 10.48550/arxiv.2112.07631 · pith_short_12: 62GSRJZ2ALHS · pith_short_16: 62GSRJZ2ALHSRSOX · pith_short_8: 62GSRJZ2

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/62GSRJZ2ALHSRSOXLPNFY674UR \
  | 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: f68d28a73a02cf28c9d75bda5c7bfca469659aeafa437ee3d2b25e5de69ef6c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "821b3385e51d395e5b3783bd394238c85a73a06620e71c2f45e7f64ef2612771",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-14T18:22:16Z",
    "title_canon_sha256": "2f9684410768ccc39744319644ae382202f851e4408950c595dc06786f969039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.07631",
    "kind": "arxiv",
    "version": 2
  }
}