Pith Number

pith:KNMLSKG3

pith:2011:KNMLSKG33LQTXNJGLA24ST22EX

not attested not anchored not stored refs pending

Introduction to {\it Quantum Matter}

Frank Wilczek

arxiv:1109.1523 v2 · 2011-09-07 · cond-mat.mes-hall · cond-mat.other · 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{KNMLSKG33LQTXNJGLA24ST22EX}

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	2026-05-18T02:00:38.279693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5358b928dbdae13bb5265835c94f5a25c333bd05f291a53d2c398bc128b904ae

Aliases

arxiv: 1109.1523 · arxiv_version: 1109.1523v2 · doi: 10.48550/arxiv.1109.1523 · pith_short_12: KNMLSKG33LQT · pith_short_16: KNMLSKG33LQTXNJG · pith_short_8: KNMLSKG3

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/KNMLSKG33LQTXNJGLA24ST22EX \
  | 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: 5358b928dbdae13bb5265835c94f5a25c333bd05f291a53d2c398bc128b904ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91fc05c07679b396a68ca99a2b5a9ff32a3736a7950ccfd7fddaa4256152c718",
    "cross_cats_sorted": [
      "cond-mat.other",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-07T18:07:55Z",
    "title_canon_sha256": "ce16c34dd5ea6cb5a53268b0a0019e9cf4d7e08d5fe31ab682197b8c010433b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1523",
    "kind": "arxiv",
    "version": 2
  }
}