Pith Number

pith:E7IQMTWY

pith:2022:E7IQMTWYOWBNIFHZ2WDIFSHFHG

not attested not anchored not stored refs pending

A topological realization of spin polarization through vortex formation in collisions of Bose-Einstein condensates

Hong Zhang, Jian Deng, Qun Wang

arxiv:2202.13300 v3 · 2022-02-27 · nucl-th · cond-mat.quant-gas · hep-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{E7IQMTWYOWBNIFHZ2WDIFSHFHG}

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	2026-07-05T05:04:47.162258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27d1064ed87582d414f9d58682c8e539bde24156ee4d150af781e70ed03d40c0

Aliases

arxiv: 2202.13300 · arxiv_version: 2202.13300v3 · doi: 10.48550/arxiv.2202.13300 · pith_short_12: E7IQMTWYOWBN · pith_short_16: E7IQMTWYOWBNIFHZ · pith_short_8: E7IQMTWY

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/E7IQMTWYOWBNIFHZ2WDIFSHFHG \
  | 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: 27d1064ed87582d414f9d58682c8e539bde24156ee4d150af781e70ed03d40c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d22d199853160464a5c9fd1637b01e9a63ff4aa2ba38d85f43c6fd323de92911",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2022-02-27T06:31:56Z",
    "title_canon_sha256": "b1db6f8d838867d091a69226b84650cf41f2378e271625101fffb5c178100085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13300",
    "kind": "arxiv",
    "version": 3
  }
}