Pith Number

pith:346FKKPS

pith:2016:346FKKPSKUYTRCTBKJA5RAFBVX

not attested not anchored not stored refs pending

Unified theory of PT and CP invariant topological metals and nodal superconductors

Andreas P. Schnyder, Y. X. Zhao, Z. D. Wang

arxiv:1601.07440 v2 · 2016-01-27 · cond-mat.mes-hall · 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{346FKKPSKUYTRCTBKJA5RAFBVX}

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	2026-05-18T01:17:07.492139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df3c5529f25531388a615241d880a1adcb48073f0a0f22c8b5cac659828b19c8

Aliases

arxiv: 1601.07440 · arxiv_version: 1601.07440v2 · doi: 10.48550/arxiv.1601.07440 · pith_short_12: 346FKKPSKUYT · pith_short_16: 346FKKPSKUYTRCTB · pith_short_8: 346FKKPS

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/346FKKPSKUYTRCTBKJA5RAFBVX \
  | 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: df3c5529f25531388a615241d880a1adcb48073f0a0f22c8b5cac659828b19c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "089f22c0aa94b22e6e4e79744cf8c5969ad73fa06f4afce56f1be1ca565509bf",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-01-27T16:43:05Z",
    "title_canon_sha256": "a704f9ad420fa0bb82d06764b3d3a3e26fc3077a9e4fcdaf4fe7a8c30555f8fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07440",
    "kind": "arxiv",
    "version": 2
  }
}