Pith Number

pith:5AUEIPOF

pith:2025:5AUEIPOFJEIALAYI5NZDFRQDG7

not attested not anchored not stored refs pending

Emergent quantum field theories on curved spacetimes in spinor Bose-Einstein condensates: from scalar to Proca fields

Christian F. Schmidt, Simon Brunner, Stefan Floerchinger

arxiv:2506.13297 v3 · 2025-06-16 · cond-mat.quant-gas · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AUEIPOFJEIALAYI5NZDFRQDG7}

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	2026-05-20T00:00:21.215157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e828443dc54910058308eb7232c60337c4b8b1c47ec97b6da6d38577461017e4

Aliases

arxiv: 2506.13297 · arxiv_version: 2506.13297v3 · doi: 10.48550/arxiv.2506.13297 · pith_short_12: 5AUEIPOFJEIA · pith_short_16: 5AUEIPOFJEIALAYI · pith_short_8: 5AUEIPOF

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/5AUEIPOFJEIALAYI5NZDFRQDG7 \
  | 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: e828443dc54910058308eb7232c60337c4b8b1c47ec97b6da6d38577461017e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea0d448721fc855fc5bb759d352767f1921ce8450eb2596a44808805f0d4819b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2025-06-16T09:39:39Z",
    "title_canon_sha256": "5b3aa0303ef610e8d31687283fd27c61b06f5f146858ba79f78b3b340e1748bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13297",
    "kind": "arxiv",
    "version": 3
  }
}