Pith Number

pith:R7EFLQXR

pith:2018:R7EFLQXRQA32ED5DGXTATTRXTW

not attested not anchored not stored refs pending

A continuous topological phase transition between two 1D anti-ferromagnetic spin-1 boson superfluids with the same symmetry

Wenjie Ji, Xiao-Gang Wen

arxiv:1809.07771 v3 · 2018-09-20 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7EFLQXRQA32ED5DGXTATTRXTW}

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	2026-05-17T23:39:58.203987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fc855c2f18037a20fa335e609ce379dba5bd785e7f305be7318c476d41651cb

Aliases

arxiv: 1809.07771 · arxiv_version: 1809.07771v3 · doi: 10.48550/arxiv.1809.07771 · pith_short_12: R7EFLQXRQA32 · pith_short_16: R7EFLQXRQA32ED5D · pith_short_8: R7EFLQXR

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/R7EFLQXRQA32ED5DGXTATTRXTW \
  | 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: 8fc855c2f18037a20fa335e609ce379dba5bd785e7f305be7318c476d41651cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e456d10fbec97ea70cd2eef22d379d9cb9c7c37b8434652ccba07aadaf862dd",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-09-20T18:00:01Z",
    "title_canon_sha256": "52fb383b0b9f278cdf1dd915c334cd264036004fe9880b40c7e8e115a6b28ae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07771",
    "kind": "arxiv",
    "version": 3
  }
}