Pith Number

pith:LQDY24RP

pith:2018:LQDY24RPAD3F2YOWD4IJF4AFJH

not attested not anchored not stored refs pending

Renormalization group approach to symmetry protected topological phases

Andreas P. Schnyder, Evert P. L. van Nieuwenburg, Wei Chen

arxiv:1801.07082 v1 · 2018-01-22 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LQDY24RPAD3F2YOWD4IJF4AFJH}

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	2026-05-18T00:17:07.632976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c078d722f00f65d61d61f1092f00549ea0043d746e32926f805663c016cb5ea

Aliases

arxiv: 1801.07082 · arxiv_version: 1801.07082v1 · doi: 10.48550/arxiv.1801.07082 · pith_short_12: LQDY24RPAD3F · pith_short_16: LQDY24RPAD3F2YOW · pith_short_8: LQDY24RP

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/LQDY24RPAD3F2YOWD4IJF4AFJH \
  | 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: 5c078d722f00f65d61d61f1092f00549ea0043d746e32926f805663c016cb5ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9517739c6fcf1345a4bad3ed889ff2ed9f44a765abb3fe0ae0b129e60e3eed16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-01-22T13:30:45Z",
    "title_canon_sha256": "093f73537585e1b4a2847b7aa9c42338e8f9d0d193645fcb3f14e6cdc14dbf07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07082",
    "kind": "arxiv",
    "version": 1
  }
}