Pith Number

pith:FWGSUPUP

pith:2020:FWGSUPUP3TPAJZIX5IOFMT7IQD

not attested not anchored not stored refs pending

Classification of Dark Solitons via Topological Vector Potentials

Jie Liu, Li-Chen Zhao, Yan-Hong Qin

arxiv:2006.10234 v1 · 2020-06-18 · nlin.PS · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWGSUPUP3TPAJZIX5IOFMT7IQD}

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	2026-07-05T02:35:14.613200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d8d2a3e8fdcde04e517ea1c564fe880d2aaa115dce2c18b9b5252c0501b2c66

Aliases

arxiv: 2006.10234 · arxiv_version: 2006.10234v1 · doi: 10.48550/arxiv.2006.10234 · pith_short_12: FWGSUPUP3TPA · pith_short_16: FWGSUPUP3TPAJZIX · pith_short_8: FWGSUPUP

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/FWGSUPUP3TPAJZIX5IOFMT7IQD \
  | 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: 2d8d2a3e8fdcde04e517ea1c564fe880d2aaa115dce2c18b9b5252c0501b2c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23466bd527cc5e3aff204cc0c91943ad0504190e052c83e250d98a24d0c0a198",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2020-06-18T01:58:03Z",
    "title_canon_sha256": "a58b1c9b99fe8683bb7423d237bc935d5e3438c6ff064ceb9e5df667d4165485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.10234",
    "kind": "arxiv",
    "version": 1
  }
}