Pith Number

pith:RBYUTQOR

pith:2020:RBYUTQORSPKA3LPQINJEQ5WPVN

not attested not anchored not stored refs pending

$\mathbb{Z}_2$-projective translational symmetry protected topological phases

Shengyuan A. Yang, Yue-Xin Huang, Y. X. Zhao

arxiv:2007.00575 v3 · 2020-07-01 · 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{RBYUTQORSPKA3LPQINJEQ5WPVN}

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	2026-07-05T01:48:48.213273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

887149c1d193d40dadf043524876cfab5e4c2dfdfa41dbc854b2619ea0e49b5c

Aliases

arxiv: 2007.00575 · arxiv_version: 2007.00575v3 · doi: 10.48550/arxiv.2007.00575 · pith_short_12: RBYUTQORSPKA · pith_short_16: RBYUTQORSPKA3LPQ · pith_short_8: RBYUTQOR

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/RBYUTQORSPKA3LPQINJEQ5WPVN \
  | 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: 887149c1d193d40dadf043524876cfab5e4c2dfdfa41dbc854b2619ea0e49b5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4480251a6d311307cf8f7da0293340a7e225158e45f31fb0c8efb65f057cdc07",
    "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": "2020-07-01T16:02:54Z",
    "title_canon_sha256": "5822a8db7d6f0588304a75117ac52ebe77492378721abd05a8be0dacd22d67ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00575",
    "kind": "arxiv",
    "version": 3
  }
}