Pith Number

pith:7RNGKKBP

pith:2021:7RNGKKBPQJLGAD2GYRWW443QKO

not attested not anchored not stored refs pending

Dynamics of spontaneous symmetry breaking in a space-time crystal

H.T.C. Stoof, J.N. Stehouwer, J. Smits, P. van der Straten

arxiv:2107.14505 v1 · 2021-07-30 · 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{7RNGKKBPQJLGAD2GYRWW443QKO}

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	2026-07-05T03:30:33.407253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc5a65282f8256600f46c46d6e737053a540dec202efe55333715d4e01684910

Aliases

arxiv: 2107.14505 · arxiv_version: 2107.14505v1 · doi: 10.48550/arxiv.2107.14505 · pith_short_12: 7RNGKKBPQJLG · pith_short_16: 7RNGKKBPQJLGAD2G · pith_short_8: 7RNGKKBP

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/7RNGKKBPQJLGAD2GYRWW443QKO \
  | 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: fc5a65282f8256600f46c46d6e737053a540dec202efe55333715d4e01684910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09a3ea256eac3f2b0193e8ab5279e06642af39c7762012098cdb174cab69bf38",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2021-07-30T09:15:47Z",
    "title_canon_sha256": "f18a4fce13af4a6a85174e2d5f8faee8d1bcea23577c713521fd1186b6ad889e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.14505",
    "kind": "arxiv",
    "version": 1
  }
}