Pith Number

pith:LCNGHRQM

pith:2018:LCNGHRQMTSEY4FHPTNJEBHFMY4

not attested not anchored not stored refs pending

Symmetry-Protected Topological Interfaces and Entanglement Sequences

Jennifer Cano, Luiz H. Santos, Michael Mulligan, Taylor L. Hughes

arxiv:1803.04418 v2 · 2018-03-12 · cond-mat.str-el · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCNGHRQMTSEY4FHPTNJEBHFMY4}

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	2026-05-18T00:07:27.882548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

589a63c60c9c898e14ef9b52409cacc70d1765bda174c20771d8de842d4ae5c7

Aliases

arxiv: 1803.04418 · arxiv_version: 1803.04418v2 · doi: 10.48550/arxiv.1803.04418 · pith_short_12: LCNGHRQMTSEY · pith_short_16: LCNGHRQMTSEY4FHP · pith_short_8: LCNGHRQM

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/LCNGHRQMTSEY4FHPTNJEBHFMY4 \
  | 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: 589a63c60c9c898e14ef9b52409cacc70d1765bda174c20771d8de842d4ae5c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "364b8e2b31766ad0e5d35172b877d6565f0868c25b5af3db00aea95a869fff03",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-03-12T18:00:01Z",
    "title_canon_sha256": "836ddf13a9d31d93fe0dae6631e55e6861e456b5cbdb03af202f8acb35d9ee5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04418",
    "kind": "arxiv",
    "version": 2
  }
}