Pith Number

pith:EIESJZ7K

pith:2026:EIESJZ7KF4FXDY2UOFIN6IMPZD

not attested not anchored not stored refs pending

Coherent Control of a Polariton Continuous Time Crystal

A. Fainstein, A. S. Kuznetsov, G. Usaj, I. Carraro-Haddad, K. Biermann, P. V. Santos

arxiv:2606.21630 v1 · 2026-06-19 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIESJZ7KF4FXDY2UOFIN6IMPZD}

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	2026-06-23T01:13:17.263619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

220924e7ea2f0b71e3547150df218fc8d7b739b4179b0b0042357403b135fac3

Aliases

arxiv: 2606.21630 · arxiv_version: 2606.21630v1 · doi: 10.48550/arxiv.2606.21630 · pith_short_12: EIESJZ7KF4FX · pith_short_16: EIESJZ7KF4FXDY2U · pith_short_8: EIESJZ7K

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/EIESJZ7KF4FXDY2UOFIN6IMPZD \
  | 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: 220924e7ea2f0b71e3547150df218fc8d7b739b4179b0b0042357403b135fac3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a6294b5865bb0a8f0e356d31e51f632678bfafc71ffc141fa8bde7af6e8d68b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-19T17:34:18Z",
    "title_canon_sha256": "732a7f008f948840bb0a775c416d5182c4a470860fb7d245e7fff799e443a696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21630",
    "kind": "arxiv",
    "version": 1
  }
}