Pith Number

pith:QCWT3E2G

pith:2013:QCWT3E2G4XCON6UPOMWLAI53W5

not attested not anchored not stored refs pending

Current partition at topological zero-line intersections

Allan H. MacDonald, Chungwei Lin, Jeil Jung, Qian Niu, Zhenhua Qiao

arxiv:1302.6307 v1 · 2013-02-26 · 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{QCWT3E2G4XCON6UPOMWLAI53W5}

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	2026-05-18T02:29:02.783554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80ad3d9346e5c4e6fa8f732cb023bbb76a2234bcb9efaee959fd58f9c59bc922

Aliases

arxiv: 1302.6307 · arxiv_version: 1302.6307v1 · doi: 10.48550/arxiv.1302.6307 · pith_short_12: QCWT3E2G4XCO · pith_short_16: QCWT3E2G4XCON6UP · pith_short_8: QCWT3E2G

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/QCWT3E2G4XCON6UPOMWLAI53W5 \
  | 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: 80ad3d9346e5c4e6fa8f732cb023bbb76a2234bcb9efaee959fd58f9c59bc922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72529328856ec5b710b76f68a9e01bd312ee5c2ea821e7a956477cf5786e9295",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-02-26T03:58:28Z",
    "title_canon_sha256": "e3aa99b4d72f705e8d4444c44942396875db2c742d4625cb32fec3a7499ae16e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6307",
    "kind": "arxiv",
    "version": 1
  }
}