Pith Number

pith:V2OKZQ3Q

pith:2018:V2OKZQ3QYV5XPKN3ZSPYP3YXTM

not attested not anchored not stored refs pending

Quantized Berry Phase and Surface States under Reflection Symmetry or Space-Time Inversion Symmetry

A. P. Schnyder, C.-K. Chiu, Y.-H. Chan

arxiv:1810.04094 v1 · 2018-10-09 · 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{V2OKZQ3QYV5XPKN3ZSPYP3YXTM}

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	2026-05-18T00:03:42.288929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae9cacc370c57b77a9bbcc9f87ef179b22f0e8ec01497c1e5466b742709b5c41

Aliases

arxiv: 1810.04094 · arxiv_version: 1810.04094v1 · doi: 10.48550/arxiv.1810.04094 · pith_short_12: V2OKZQ3QYV5X · pith_short_16: V2OKZQ3QYV5XPKN3 · pith_short_8: V2OKZQ3Q

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/V2OKZQ3QYV5XPKN3ZSPYP3YXTM \
  | 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: ae9cacc370c57b77a9bbcc9f87ef179b22f0e8ec01497c1e5466b742709b5c41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2f394dc220a11bce2715946efe0dd1351a4dcba346cb99a0f19696756e67708",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-10-09T15:57:34Z",
    "title_canon_sha256": "6dbcd4077f6e319e2c2b4bc932f943a4b7362cc7e9d198a3ff8580b07e33ff73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04094",
    "kind": "arxiv",
    "version": 1
  }
}