Pith Number

pith:45HWPGCV

pith:2023:45HWPGCVMVY3ROT2BYMOBFXJZP

not attested not anchored not stored refs pending

Excited-State Phase Diagram of a Ferromagnetic Quantum Gas

Bernd Meyer-Hoppe, Carsten Klempt, Fabian Anders, Luis Santos, Polina Feldmann

arxiv:2301.10655 v3 · 2023-01-25 · cond-mat.quant-gas · physics.atom-ph · 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{45HWPGCVMVY3ROT2BYMOBFXJZP}

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	2026-07-05T07:24:47.954395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e74f6798556571b8ba7a0e18e096e9cbc80e6149717bd6ae29ca203f09ae6b53

Aliases

arxiv: 2301.10655 · arxiv_version: 2301.10655v3 · doi: 10.48550/arxiv.2301.10655 · pith_short_12: 45HWPGCVMVY3 · pith_short_16: 45HWPGCVMVY3ROT2 · pith_short_8: 45HWPGCV

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/45HWPGCVMVY3ROT2BYMOBFXJZP \
  | 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: e74f6798556571b8ba7a0e18e096e9cbc80e6149717bd6ae29ca203f09ae6b53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "720011164dc8187fbd9551ba8ce4121c4bfc2244cc44d14316bc8e3c5c85e68e",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2023-01-25T15:57:17Z",
    "title_canon_sha256": "0cb6d61ae17bbb7586ba604087b883502afe3295acf5cf81fe0fcc3e0326dfe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.10655",
    "kind": "arxiv",
    "version": 3
  }
}