Pith Number

pith:QSRNQJWS

pith:2011:QSRNQJWSICTY43YROPGRCFFA4I

not attested not anchored not stored refs pending

Quasiperiodic Heisenberg antiferromagnets in two dimensions

Anuradha Jagannathan

arxiv:1109.4004 v1 · 2011-09-19 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSRNQJWSICTY43YROPGRCFFA4I}

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	2026-05-18T02:00:29.421640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84a2d826d240a78e6f1173cd1114a0e22c8ed5c842bd8da970abf0a6a83a9546

Aliases

arxiv: 1109.4004 · arxiv_version: 1109.4004v1 · doi: 10.48550/arxiv.1109.4004 · pith_short_12: QSRNQJWSICTY · pith_short_16: QSRNQJWSICTY43YR · pith_short_8: QSRNQJWS

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/QSRNQJWSICTY43YROPGRCFFA4I \
  | 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: 84a2d826d240a78e6f1173cd1114a0e22c8ed5c842bd8da970abf0a6a83a9546

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4c3847357bd1c5c057ac71a46a9185bb1d9b8fc5d8260ee0a041b4f60e5b538",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-09-19T11:48:45Z",
    "title_canon_sha256": "ba04397f43633937568c8e54e40b08adb4887f114544b16e535467cba4522f59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4004",
    "kind": "arxiv",
    "version": 1
  }
}