Pith Number

pith:4Z73C4UB

pith:2017:4Z73C4UBI4U4NSYIBRGX27LNMI

not attested not anchored not stored refs pending

Chern Insulators on Singular Geometries

Ai-Lei He, Chang-De Gong, Wei-Wei Luo, Yi-Fei Wang

arxiv:1711.10116 v1 · 2017-11-28 · cond-mat.mes-hall · cond-mat.quant-gas · cond-mat.str-el · 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{4Z73C4UBI4U4NSYIBRGX27LNMI}

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	2026-05-18T00:25:15.960938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e67fb172814729c6cb080c4d7d7d6d622bb07fd8113f4bee3031d42a202a51a2

Aliases

arxiv: 1711.10116 · arxiv_version: 1711.10116v1 · doi: 10.48550/arxiv.1711.10116 · pith_short_12: 4Z73C4UBI4U4 · pith_short_16: 4Z73C4UBI4U4NSYI · pith_short_8: 4Z73C4UB

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/4Z73C4UBI4U4NSYIBRGX27LNMI \
  | 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: e67fb172814729c6cb080c4d7d7d6d622bb07fd8113f4bee3031d42a202a51a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99fb0822ebae6acca09a6270b6f2cafc05340a5a1fabbf8545c7af0ffdf1f112",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-11-28T04:23:00Z",
    "title_canon_sha256": "5a33e86b64631977b648045bd72ce33243f6ae83c3d36c89d6241d005d062a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10116",
    "kind": "arxiv",
    "version": 1
  }
}