Pith Number

pith:QWD2IYDN

pith:2008:QWD2IYDNDOQ6WNFVM7ZKK6WJTM

not attested not anchored not stored refs pending

Seeing the magnetic monopole through the mirror of topological surface states

Jiadong Zang, Rundong Li, Shou-Cheng Zhang, Xiao-Liang Qi

arxiv:0811.1303 v1 · 2008-11-08 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWD2IYDNDOQ6WNFVM7ZKK6WJTM}

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	2026-05-18T02:15:21.818567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8587a4606d1ba1eb34b567f2a57ac99b3a79e25ecf79b642ee9b181bd59c6a8c

Aliases

arxiv: 0811.1303 · arxiv_version: 0811.1303v1 · doi: 10.48550/arxiv.0811.1303 · pith_short_12: QWD2IYDNDOQ6 · pith_short_16: QWD2IYDNDOQ6WNFV · pith_short_8: QWD2IYDN

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/QWD2IYDNDOQ6WNFVM7ZKK6WJTM \
  | 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: 8587a4606d1ba1eb34b567f2a57ac99b3a79e25ecf79b642ee9b181bd59c6a8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3287264a9f9a52a43c11d07689f5b4ee3bcc2138e27ca8d427fa465cf438c272",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-11-08T23:52:58Z",
    "title_canon_sha256": "584bc7a5dbdf50600a48aa8d62e8666e510a196666774a93b113ad1ee735217e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1303",
    "kind": "arxiv",
    "version": 1
  }
}