Pith Number

pith:EIVSWSKE

pith:2017:EIVSWSKE37T23B2J2NTGVBGKCB

not attested not anchored not stored refs pending

Bosonic topological phases of matter: bulk-boundary correspondence, SPT invariants and gauging

Apoorv Tiwari, Ken Shiozaki, Shinsei Ryu, Xiao Chen

arxiv:1710.04730 v1 · 2017-10-12 · cond-mat.str-el · hep-th

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIVSWSKE37T23B2J2NTGVBGKCB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:12:19.232637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

222b2b4944dfe7ad8749d3666a84ca107b098edb435fb1adbf1851897fbfd291

Aliases

arxiv: 1710.04730 · arxiv_version: 1710.04730v1 · doi: 10.48550/arxiv.1710.04730 · pith_short_12: EIVSWSKE37T2 · pith_short_16: EIVSWSKE37T23B2J · pith_short_8: EIVSWSKE

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/EIVSWSKE37T23B2J2NTGVBGKCB \
  | 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: 222b2b4944dfe7ad8749d3666a84ca107b098edb435fb1adbf1851897fbfd291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd4b36be75750ef098438c8b5a5625939f5e7d602b19aeacc4c542724fa9db00",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-10-12T21:45:08Z",
    "title_canon_sha256": "ec7e8a80badeca11f6e83b8153f5913fb492f7cd696fbd1e0272e12adcb5a38f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04730",
    "kind": "arxiv",
    "version": 1
  }
}