Pith Number

pith:X23ARNTE

pith:2018:X23ARNTEN5MM6IET6XNYKISOYC

not attested not anchored not stored refs pending

Higher Order Topological Phases: A General Principle of Construction

Bitan Roy, Dumitru Calugaru, Vladimir Juricic

arxiv:1808.08965 v2 · 2018-08-27 · 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{X23ARNTEN5MM6IET6XNYKISOYC}

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	2026-05-17T23:54:07.148522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beb608b6646f58cf2093f5db85224ec0876806f7110e9fdb058aacc96c564c44

Aliases

arxiv: 1808.08965 · arxiv_version: 1808.08965v2 · doi: 10.48550/arxiv.1808.08965 · pith_short_12: X23ARNTEN5MM · pith_short_16: X23ARNTEN5MM6IET · pith_short_8: X23ARNTE

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/X23ARNTEN5MM6IET6XNYKISOYC \
  | 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: beb608b6646f58cf2093f5db85224ec0876806f7110e9fdb058aacc96c564c44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c9a2f88892f75440478d3698113619f0282a1903c6371d9faeca6b35d69a635",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-08-27T18:00:04Z",
    "title_canon_sha256": "c0a5998a5cb9b6f73897473169095a1cb276c6396cad16f964b63112b27f1681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08965",
    "kind": "arxiv",
    "version": 2
  }
}