Pith Number

pith:IIPHYDYA

pith:2017:IIPHYDYABUYJ7JVWH2YOBADLWQ

not attested not anchored not stored refs pending

Current partition at zero-line intersection of quantum anomalous Hall topologies

Fuming Xu, Junjie Zeng, Ke Wang, Yafei Ren, Zhenhua Qiao

arxiv:1708.02700 v1 · 2017-08-09 · 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{IIPHYDYABUYJ7JVWH2YOBADLWQ}

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	2026-05-18T00:31:40.213961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

421e7c0f000d309fa6b63eb0e0806bb4050754130c375b29db2f0d690c3c7a79

Aliases

arxiv: 1708.02700 · arxiv_version: 1708.02700v1 · doi: 10.48550/arxiv.1708.02700 · pith_short_12: IIPHYDYABUYJ · pith_short_16: IIPHYDYABUYJ7JVW · pith_short_8: IIPHYDYA

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/IIPHYDYABUYJ7JVWH2YOBADLWQ \
  | 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: 421e7c0f000d309fa6b63eb0e0806bb4050754130c375b29db2f0d690c3c7a79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8262c7d039b75633d421b2143d825b54ecf1edad4ae47b884ec2d12c7dd395f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-08-09T03:13:02Z",
    "title_canon_sha256": "c698610fe8282fba3ed30dfea0aed4d9a237b0579b81e032b1aa25dd9ac74393"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02700",
    "kind": "arxiv",
    "version": 1
  }
}