Pith Number

pith:5SCJSYN6

pith:2011:5SCJSYN6N3LBS74UPWLY7BFJOA

not attested not anchored not stored refs pending

Quantum Simulators at Negative Absolute Temperatures

Akos Rapp

arxiv:1112.4299 v2 · 2011-12-19 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SCJSYN6N3LBS74UPWLY7BFJOA}

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	2026-05-18T03:57:38.626667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec849961be6ed6197f947d978f84a97027e01361bd0761011859c1ecdb1bd347

Aliases

arxiv: 1112.4299 · arxiv_version: 1112.4299v2 · doi: 10.48550/arxiv.1112.4299 · pith_short_12: 5SCJSYN6N3LB · pith_short_16: 5SCJSYN6N3LBS74U · pith_short_8: 5SCJSYN6

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/5SCJSYN6N3LBS74UPWLY7BFJOA \
  | 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: ec849961be6ed6197f947d978f84a97027e01361bd0761011859c1ecdb1bd347

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b4617ab15290838462e3ed2ae7c6d090d000541d8413f7194bffc226de5bc14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-12-19T10:55:48Z",
    "title_canon_sha256": "273198761f611f8d85b0330e1f754705cd5b3f7e80e3aacdc3796f9f1948be3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4299",
    "kind": "arxiv",
    "version": 2
  }
}